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float8

package module

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Versions in this module

v1

v1.0.0

Mar 30, 2026

v0

v0.3.1

Mar 17, 2026

v0.3.0

Aug 25, 2025

v0.2.0

Aug 25, 2025

v0.1.1

Jul 28, 2025

v0.1.0

Jul 28, 2025

Changes in this version

+ const ExponentBias

+ const ExponentMask

+ const ExponentMax

+ const ExponentMin

+ const Float32Bias

+ const MantissaLen

+ const MantissaMask

+ const MaxValue

+ const MinValue

+ const NaN

+ const NegativeInfinity

+ const NegativeZero

+ const PositiveInfinity

+ const PositiveZero

+ const SignMask

+ const SmallestPositive

+ const Version

+ const VersionMajor

+ const VersionMinor

+ const VersionPatch

+ var DefaultArithmeticMode = ArithmeticAuto

+ var DefaultConversionMode = ModeDefault

+ var E = ToFloat8(2.718281828459045)

+ var ErrNaN = &Float8Error

+ var ErrOverflow = &Float8Error

+ var ErrUnderflow = &Float8Error

+ var Ln10 = ToFloat8(2.302585092994046)

+ var Ln2 = ToFloat8(0.6931471805599453)

+ var Log10E = ToFloat8(0.4342944819032518)

+ var Log2E = ToFloat8(1.4426950408889634)

+ var Phi = ToFloat8(1.618033988749895)

+ var Pi = ToFloat8(3.141592653589793)

+ var Sqrt2 = ToFloat8(1.4142135623730951)

+ var SqrtE = ToFloat8(1.6487212707001282)

+ var SqrtPi = ToFloat8(1.7724538509055159)

+ func Configure(config *Config)

+ func DebugInfo() map[string]interface

+ func DisableFastArithmetic()

+ func DisableFastConversion()

+ func EnableFastArithmetic()

+ func EnableFastConversion()

+ func Equal(a, b Float8) bool

+ func GetMemoryUsage() int

+ func GetVersion() string

+ func Greater(a, b Float8) bool

+ func GreaterEqual(a, b Float8) bool

+ func Initialize()

+ func Less(a, b Float8) bool

+ func LessEqual(a, b Float8) bool

+ func ToSlice32(f8s []Float8) []float32

+ type ArithmeticMode int

+ const ArithmeticAlgorithmic

+ const ArithmeticAuto

+ const ArithmeticLookup

+ type Config struct

+ ArithmeticMode ArithmeticMode

+ DefaultMode ConversionMode

+ EnableFastArithmetic bool

+ EnableFastConversion bool

+ func DefaultConfig() *Config

+ type ConversionMode int

+ const ModeDefault

+ const ModeFast

+ const ModeStrict

+ type Float8 uint8

+ func Add(a, b Float8) Float8

+ func AddSlice(a, b []Float8) []Float8

+ func AddWithMode(a, b Float8, mode ArithmeticMode) Float8

+ func Ceil(f Float8) Float8

+ func Clamp(f, min, max Float8) Float8

+ func CopySign(f, sign Float8) Float8

+ func Cos(f Float8) Float8

+ func Div(a, b Float8) Float8

+ func DivWithMode(a, b Float8, mode ArithmeticMode) Float8

+ func Exp(f Float8) Float8

+ func Floor(f Float8) Float8

+ func Fmod(x, y Float8) Float8

+ func FromBits(bits uint8) Float8

+ func FromFloat64(f float64) Float8

+ func FromInt(i int) Float8

+ func Lerp(a, b, t Float8) Float8

+ func Log(f Float8) Float8

+ func Max(a, b Float8) Float8

+ func Min(a, b Float8) Float8

+ func Mul(a, b Float8) Float8

+ func MulSlice(a, b []Float8) []Float8

+ func MulWithMode(a, b Float8, mode ArithmeticMode) Float8

+ func One() Float8

+ func Parse(s string) (Float8, error)

+ func Pow(f, exp Float8) Float8

+ func Round(f Float8) Float8

+ func ScaleSlice(s []Float8, scalar Float8) []Float8

+ func Sign(f Float8) Float8

+ func Sin(f Float8) Float8

+ func Sqrt(f Float8) Float8

+ func Sub(a, b Float8) Float8

+ func SubWithMode(a, b Float8, mode ArithmeticMode) Float8

+ func SumSlice(s []Float8) Float8

+ func Tan(f Float8) Float8

+ func ToFloat8(f32 float32) Float8

+ func ToFloat8WithMode(f32 float32, mode ConversionMode) (Float8, error)

+ func ToSlice8(f32s []float32) []Float8

+ func Trunc(f Float8) Float8

+ func Zero() Float8

+ func (f Float8) Abs() Float8

+ func (f Float8) Bits() uint8

+ func (f Float8) GoString() string

+ func (f Float8) IsFinite() bool

+ func (f Float8) IsInf() bool

+ func (f Float8) IsNaN() bool

+ func (f Float8) IsNormal() bool

+ func (f Float8) IsValid() bool

+ func (f Float8) IsZero() bool

+ func (f Float8) Neg() Float8

+ func (f Float8) Sign() int

+ func (f Float8) String() string

+ func (f Float8) ToFloat32() float32

+ func (f Float8) ToFloat64() float64

+ func (f Float8) ToInt() int

+ type Float8Error struct

+ Msg string

+ Op string

+ Value float32

+ func (e *Float8Error) Error() string