diff --git a/encodeint64.go b/encodeint64.go
new file mode 100644
index 0000000..91a5b9b
--- /dev/null
+++ b/encodeint64.go
@@ -0,0 +1,26 @@
+package hexadeca
+
+func EncodeInt64(value int64, symbolFunc func(byte)rune) (r15 rune, r14 rune, r13 rune, r12 rune, r11 rune, r10 rune, r9 rune, r8 rune, r7 rune, r6 rune, r5 rune, r4 rune, r3 rune, r2 rune, r1 rune, r0 rune) {
+	r15, r14 = EncodeByte(byte(0x00000000000000ff & (value >> (8 * 7))), symbolFunc)
+	r13, r12 = EncodeByte(byte(0x00000000000000ff & (value >> (8 * 6))), symbolFunc)
+	r11, r10 = EncodeByte(byte(0x00000000000000ff & (value >> (8 * 5))), symbolFunc)
+	r9,  r8  = EncodeByte(byte(0x00000000000000ff & (value >> (8 * 4))), symbolFunc)
+	r7,  r6  = EncodeByte(byte(0x00000000000000ff & (value >> (8 * 3))), symbolFunc)
+	r5,  r4  = EncodeByte(byte(0x00000000000000ff & (value >> (8 * 2))), symbolFunc)
+	r3,  r2  = EncodeByte(byte(0x00000000000000ff & (value >> (8    ))), symbolFunc)
+	r1,  r0  = EncodeByte(byte(0x00000000000000ff &  value            ), symbolFunc)
+
+	return
+}
+
+func EncodeInt64UsingLowerCaseSymbols(value int64) (r15 rune, r14 rune, r13 rune, r12 rune, r11 rune, r10 rune, r9 rune, r8 rune, r7 rune, r6 rune, r5 rune, r4 rune, r3 rune, r2 rune, r1 rune, r0 rune) {
+        return EncodeInt64(value, SymbolLowerCase)
+}
+
+func EncodeInt64UsingPersianSymbols(value int64) (r15 rune, r14 rune, r13 rune, r12 rune, r11 rune, r10 rune, r9 rune, r8 rune, r7 rune, r6 rune, r5 rune, r4 rune, r3 rune, r2 rune, r1 rune, r0 rune) {
+        return EncodeInt64(value, SymbolPersian)
+}
+
+func EncodeInt64UsingUpperCaseSymbols(value int64) (r15 rune, r14 rune, r13 rune, r12 rune, r11 rune, r10 rune, r9 rune, r8 rune, r7 rune, r6 rune, r5 rune, r4 rune, r3 rune, r2 rune, r1 rune, r0 rune) {
+        return EncodeInt64(value, SymbolUpperCase)
+}
diff --git a/encodeint64_test.go b/encodeint64_test.go
new file mode 100644
index 0000000..b97e1ab
--- /dev/null
+++ b/encodeint64_test.go
@@ -0,0 +1,1735 @@
+package hexadeca_test
+
+import (
+	"testing"
+
+	"sourcecode.social/reiver/go-hexadeca"
+)
+
+func TestEncodeInt64UsingLowerCaseSymbols(t *testing.T) {
+
+	tests := []struct{
+		Value int64
+		Expected15 rune
+		Expected14 rune
+		Expected13 rune
+		Expected12 rune
+		Expected11 rune
+		Expected10 rune
+		Expected9 rune
+		Expected8 rune
+		Expected7 rune
+		Expected6 rune
+		Expected5 rune
+		Expected4 rune
+		Expected3 rune
+		Expected2 rune
+		Expected1 rune
+		Expected0 rune
+	}{
+		{
+			Value:     0x0000000000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+		{
+			Value:     0x0000000000000001,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '1',
+		},
+		{
+			Value:     0x0000000000000002,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '2',
+		},
+		{
+			Value:     0x0000000000000003,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '3',
+		},
+		{
+			Value:     0x0000000000000004,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '4',
+		},
+		{
+			Value:     0x0000000000000005,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '5',
+		},
+		{
+			Value:     0x0000000000000006,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '6',
+		},
+		{
+			Value:     0x0000000000000007,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '7',
+		},
+		{
+			Value:     0x0000000000000008,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '8',
+		},
+		{
+			Value:     0x0000000000000009,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '9',
+		},
+		{
+			Value:     0x000000000000000A,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'a',
+		},
+		{
+			Value:     0x000000000000000B,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'b',
+		},
+		{
+			Value:     0x000000000000000C,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'c',
+		},
+		{
+			Value:     0x000000000000000D,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'd',
+		},
+		{
+			Value:     0x000000000000000E,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'e',
+		},
+		{
+			Value:     0x000000000000000F,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'f',
+		},
+		{
+			Value:     0x0000000000000010,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '1',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000000100,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '1',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000001000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '1',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000010000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '1',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000100000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '1',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000001000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '1',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000010000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '1',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000100000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '1',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000001000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '1',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000010000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '1',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000100000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '1',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0001000000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '1',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0010000000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '1',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0100000000000000,
+			Expected15: '0',
+			Expected14:  '1',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x1000000000000000,
+			Expected15: '1',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x70000000DEADC0DE,
+			Expected15: '7',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          'd',
+			Expected6:           'e',
+			Expected5:            'a',
+			Expected4:             'd',
+			Expected3:              'c',
+			Expected2:               '0',
+			Expected1:                'd',
+			Expected0:                 'e',
+		},
+
+
+
+		{
+			Value:     0x7EDCBA98F6543210,
+			Expected15: '7',
+			Expected14:  'e',
+			Expected13:   'd',
+			Expected12:    'c',
+			Expected11:     'b',
+			Expected10:      'a',
+			Expected9:        '9',
+			Expected8:         '8',
+			Expected7:          'f',
+			Expected6:           '6',
+			Expected5:            '5',
+			Expected4:             '4',
+			Expected3:              '3',
+			Expected2:               '2',
+			Expected1:                '1',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x7FFFFFFFFFFFFFF9,
+			Expected15: '7',
+			Expected14:  'f',
+			Expected13:   'f',
+			Expected12:    'f',
+			Expected11:     'f',
+			Expected10:      'f',
+			Expected9:        'f',
+			Expected8:         'f',
+			Expected7:          'f',
+			Expected6:           'f',
+			Expected5:            'f',
+			Expected4:             'f',
+			Expected3:              'f',
+			Expected2:               'f',
+			Expected1:                'f',
+			Expected0:                 '9',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFA,
+			Expected15: '7',
+			Expected14:  'f',
+			Expected13:   'f',
+			Expected12:    'f',
+			Expected11:     'f',
+			Expected10:      'f',
+			Expected9:        'f',
+			Expected8:         'f',
+			Expected7:          'f',
+			Expected6:           'f',
+			Expected5:            'f',
+			Expected4:             'f',
+			Expected3:              'f',
+			Expected2:               'f',
+			Expected1:                'f',
+			Expected0:                 'a',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFB,
+			Expected15: '7',
+			Expected14:  'f',
+			Expected13:   'f',
+			Expected12:    'f',
+			Expected11:     'f',
+			Expected10:      'f',
+			Expected9:        'f',
+			Expected8:         'f',
+			Expected7:          'f',
+			Expected6:           'f',
+			Expected5:            'f',
+			Expected4:             'f',
+			Expected3:              'f',
+			Expected2:               'f',
+			Expected1:                'f',
+			Expected0:                 'b',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFC,
+			Expected15: '7',
+			Expected14:  'f',
+			Expected13:   'f',
+			Expected12:    'f',
+			Expected11:     'f',
+			Expected10:      'f',
+			Expected9:        'f',
+			Expected8:         'f',
+			Expected7:          'f',
+			Expected6:           'f',
+			Expected5:            'f',
+			Expected4:             'f',
+			Expected3:              'f',
+			Expected2:               'f',
+			Expected1:                'f',
+			Expected0:                 'c',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFD,
+			Expected15: '7',
+			Expected14:  'f',
+			Expected13:   'f',
+			Expected12:    'f',
+			Expected11:     'f',
+			Expected10:      'f',
+			Expected9:        'f',
+			Expected8:         'f',
+			Expected7:          'f',
+			Expected6:           'f',
+			Expected5:            'f',
+			Expected4:             'f',
+			Expected3:              'f',
+			Expected2:               'f',
+			Expected1:                'f',
+			Expected0:                 'd',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFE,
+			Expected15: '7',
+			Expected14:  'f',
+			Expected13:   'f',
+			Expected12:    'f',
+			Expected11:     'f',
+			Expected10:      'f',
+			Expected9:        'f',
+			Expected8:         'f',
+			Expected7:          'f',
+			Expected6:           'f',
+			Expected5:            'f',
+			Expected4:             'f',
+			Expected3:              'f',
+			Expected2:               'f',
+			Expected1:                'f',
+			Expected0:                 'e',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFF,
+			Expected15: '7',
+			Expected14:  'f',
+			Expected13:   'f',
+			Expected12:    'f',
+			Expected11:     'f',
+			Expected10:      'f',
+			Expected9:        'f',
+			Expected8:         'f',
+			Expected7:          'f',
+			Expected6:           'f',
+			Expected5:            'f',
+			Expected4:             'f',
+			Expected3:              'f',
+			Expected2:               'f',
+			Expected1:                'f',
+			Expected0:                 'f',
+		},
+	}
+
+	for testNumber, test := range tests {
+
+		actual15,   actual14,   actual13,   actual12,   actual11,   actual10,   actual9,   actual8,   actual7,   actual6,   actual5,   actual4,   actual3,   actual2,   actual1,   actual0 := hexadeca.EncodeInt64UsingLowerCaseSymbols(test.Value)
+		expected15, expected14, expected13, expected12, expected11, expected10, expected9, expected8, expected7, expected6, expected5, expected4, expected3, expected2, expected1, expected0 := test.Expected15, test.Expected14, test.Expected13, test.Expected12, test.Expected11, test.Expected10, test.Expected9, test.Expected8, test.Expected7, test.Expected6, test.Expected5, test.Expected4, test.Expected3, test.Expected2, test.Expected1, test.Expected0
+
+		if expected15 != actual15 ||
+		   expected14 != actual14 ||
+		   expected13 != actual13 ||
+		   expected12 != actual12 ||
+		   expected11 != actual11 ||
+		   expected10 != actual10 ||
+		   expected9  != actual9  ||
+		   expected8  != actual8  ||
+		   expected7  != actual7  ||
+		   expected6  != actual6  ||
+		   expected5  != actual5  ||
+		   expected4  != actual4  ||
+		   expected3  != actual3  ||
+		   expected2  != actual2  ||
+		   expected1  != actual1  ||
+		   expected0  != actual0  {
+			t.Errorf("For test #%d, the actual values is not what was expected.", testNumber)
+			t.Logf("EXPECTED: (%q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q)", expected15, expected14, expected13, expected12, expected11, expected10, expected9, expected8, expected7, expected6, expected5, expected4, expected3, expected2, expected1, expected0)
+			t.Logf("ACTUAL:   (%q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q)", actual15,   actual14,   actual13,   actual12,   actual11,   actual10,   actual9,   actual8,   actual7, actual6, actual5, actual4, actual3, actual2, actual1, actual0)
+			t.Logf("VALUE: 0x%X", test.Value)
+			continue
+		}
+	}
+}
+
+func TestEncodeInt64UsingUpperCaseSymbols(t *testing.T) {
+
+	tests := []struct{
+		Value int64
+		Expected15 rune
+		Expected14 rune
+		Expected13 rune
+		Expected12 rune
+		Expected11 rune
+		Expected10 rune
+		Expected9 rune
+		Expected8 rune
+		Expected7 rune
+		Expected6 rune
+		Expected5 rune
+		Expected4 rune
+		Expected3 rune
+		Expected2 rune
+		Expected1 rune
+		Expected0 rune
+	}{
+		{
+			Value:     0x0000000000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+		{
+			Value:     0x0000000000000001,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '1',
+		},
+		{
+			Value:     0x0000000000000002,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '2',
+		},
+		{
+			Value:     0x0000000000000003,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '3',
+		},
+		{
+			Value:     0x0000000000000004,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '4',
+		},
+		{
+			Value:     0x0000000000000005,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '5',
+		},
+		{
+			Value:     0x0000000000000006,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '6',
+		},
+		{
+			Value:     0x0000000000000007,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '7',
+		},
+		{
+			Value:     0x0000000000000008,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '8',
+		},
+		{
+			Value:     0x0000000000000009,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '9',
+		},
+		{
+			Value:     0x000000000000000A,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'A',
+		},
+		{
+			Value:     0x000000000000000B,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'B',
+		},
+		{
+			Value:     0x000000000000000C,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'C',
+		},
+		{
+			Value:     0x000000000000000D,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'D',
+		},
+		{
+			Value:     0x000000000000000E,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'E',
+		},
+		{
+			Value:     0x000000000000000F,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 'F',
+		},
+		{
+			Value:     0x0000000000000010,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '1',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000000100,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '1',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000001000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '1',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000010000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '1',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000000100000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '1',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000001000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '1',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000010000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '1',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000000100000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '1',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000001000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '1',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000010000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '1',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0000100000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '1',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0001000000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '1',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0010000000000000,
+			Expected15: '0',
+			Expected14:  '0',
+			Expected13:   '1',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x0100000000000000,
+			Expected15: '0',
+			Expected14:  '1',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x1000000000000000,
+			Expected15: '1',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          '0',
+			Expected6:           '0',
+			Expected5:            '0',
+			Expected4:             '0',
+			Expected3:              '0',
+			Expected2:               '0',
+			Expected1:                '0',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x70000000DEADC0DE,
+			Expected15: '7',
+			Expected14:  '0',
+			Expected13:   '0',
+			Expected12:    '0',
+			Expected11:     '0',
+			Expected10:      '0',
+			Expected9:        '0',
+			Expected8:         '0',
+			Expected7:          'D',
+			Expected6:           'E',
+			Expected5:            'A',
+			Expected4:             'D',
+			Expected3:              'C',
+			Expected2:               '0',
+			Expected1:                'D',
+			Expected0:                 'E',
+		},
+
+
+
+		{
+			Value:     0x7EDCBA98F6543210,
+			Expected15: '7',
+			Expected14:  'E',
+			Expected13:   'D',
+			Expected12:    'C',
+			Expected11:     'B',
+			Expected10:      'A',
+			Expected9:        '9',
+			Expected8:         '8',
+			Expected7:          'F',
+			Expected6:           '6',
+			Expected5:            '5',
+			Expected4:             '4',
+			Expected3:              '3',
+			Expected2:               '2',
+			Expected1:                '1',
+			Expected0:                 '0',
+		},
+
+
+
+		{
+			Value:     0x7FFFFFFFFFFFFFF9,
+			Expected15: '7',
+			Expected14:  'F',
+			Expected13:   'F',
+			Expected12:    'F',
+			Expected11:     'F',
+			Expected10:      'F',
+			Expected9:        'F',
+			Expected8:         'F',
+			Expected7:          'F',
+			Expected6:           'F',
+			Expected5:            'F',
+			Expected4:             'F',
+			Expected3:              'F',
+			Expected2:               'F',
+			Expected1:                'F',
+			Expected0:                 '9',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFA,
+			Expected15: '7',
+			Expected14:  'F',
+			Expected13:   'F',
+			Expected12:    'F',
+			Expected11:     'F',
+			Expected10:      'F',
+			Expected9:        'F',
+			Expected8:         'F',
+			Expected7:          'F',
+			Expected6:           'F',
+			Expected5:            'F',
+			Expected4:             'F',
+			Expected3:              'F',
+			Expected2:               'F',
+			Expected1:                'F',
+			Expected0:                 'A',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFB,
+			Expected15: '7',
+			Expected14:  'F',
+			Expected13:   'F',
+			Expected12:    'F',
+			Expected11:     'F',
+			Expected10:      'F',
+			Expected9:        'F',
+			Expected8:         'F',
+			Expected7:          'F',
+			Expected6:           'F',
+			Expected5:            'F',
+			Expected4:             'F',
+			Expected3:              'F',
+			Expected2:               'F',
+			Expected1:                'F',
+			Expected0:                 'B',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFC,
+			Expected15: '7',
+			Expected14:  'F',
+			Expected13:   'F',
+			Expected12:    'F',
+			Expected11:     'F',
+			Expected10:      'F',
+			Expected9:        'F',
+			Expected8:         'F',
+			Expected7:          'F',
+			Expected6:           'F',
+			Expected5:            'F',
+			Expected4:             'F',
+			Expected3:              'F',
+			Expected2:               'F',
+			Expected1:                'F',
+			Expected0:                 'C',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFD,
+			Expected15: '7',
+			Expected14:  'F',
+			Expected13:   'F',
+			Expected12:    'F',
+			Expected11:     'F',
+			Expected10:      'F',
+			Expected9:        'F',
+			Expected8:         'F',
+			Expected7:          'F',
+			Expected6:           'F',
+			Expected5:            'F',
+			Expected4:             'F',
+			Expected3:              'F',
+			Expected2:               'F',
+			Expected1:                'F',
+			Expected0:                 'D',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFE,
+			Expected15: '7',
+			Expected14:  'F',
+			Expected13:   'F',
+			Expected12:    'F',
+			Expected11:     'F',
+			Expected10:      'F',
+			Expected9:        'F',
+			Expected8:         'F',
+			Expected7:          'F',
+			Expected6:           'F',
+			Expected5:            'F',
+			Expected4:             'F',
+			Expected3:              'F',
+			Expected2:               'F',
+			Expected1:                'F',
+			Expected0:                 'E',
+		},
+		{
+			Value:     0x7FFFFFFFFFFFFFFF,
+			Expected15: '7',
+			Expected14:  'F',
+			Expected13:   'F',
+			Expected12:    'F',
+			Expected11:     'F',
+			Expected10:      'F',
+			Expected9:        'F',
+			Expected8:         'F',
+			Expected7:          'F',
+			Expected6:           'F',
+			Expected5:            'F',
+			Expected4:             'F',
+			Expected3:              'F',
+			Expected2:               'F',
+			Expected1:                'F',
+			Expected0:                 'F',
+		},
+	}
+
+	for testNumber, test := range tests {
+
+		actual15,   actual14,   actual13,   actual12,   actual11,   actual10,   actual9,   actual8,   actual7,   actual6,   actual5,   actual4,   actual3,   actual2,   actual1,   actual0 := hexadeca.EncodeInt64UsingUpperCaseSymbols(test.Value)
+		expected15, expected14, expected13, expected12, expected11, expected10, expected9, expected8, expected7, expected6, expected5, expected4, expected3, expected2, expected1, expected0 := test.Expected15, test.Expected14, test.Expected13, test.Expected12, test.Expected11, test.Expected10, test.Expected9, test.Expected8, test.Expected7, test.Expected6, test.Expected5, test.Expected4, test.Expected3, test.Expected2, test.Expected1, test.Expected0
+
+		if expected15 != actual15 ||
+		   expected14 != actual14 ||
+		   expected13 != actual13 ||
+		   expected12 != actual12 ||
+		   expected11 != actual11 ||
+		   expected10 != actual10 ||
+		   expected9  != actual9  ||
+		   expected8  != actual8  ||
+		   expected7  != actual7  ||
+		   expected6  != actual6  ||
+		   expected5  != actual5  ||
+		   expected4  != actual4  ||
+		   expected3  != actual3  ||
+		   expected2  != actual2  ||
+		   expected1  != actual1  ||
+		   expected0  != actual0  {
+			t.Errorf("For test #%d, the actual values is not what was expected.", testNumber)
+			t.Logf("EXPECTED: (%q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q)", expected15, expected14, expected13, expected12, expected11, expected10, expected9, expected8, expected7, expected6, expected5, expected4, expected3, expected2, expected1, expected0)
+			t.Logf("ACTUAL:   (%q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q  %q %q)", actual15,   actual14,   actual13,   actual12,   actual11,   actual10,   actual9,   actual8,   actual7, actual6, actual5, actual4, actual3, actual2, actual1, actual0)
+			t.Logf("VALUE: 0x%X", test.Value)
+			continue
+		}
+	}
+}