decimal

May 17, 2024

Changes in this version

type Decimal

+ func (d *Decimal) UnmarshalBinary(data []byte) error

+ func (d Decimal) MarshalBinary() ([]byte, error)

Dec 7, 2023

Changes in this version

type Decimal

+ func (d Decimal) SameScale(e Decimal) bool

Oct 10, 2023

Changes in this version

+ type NullDecimal struct

+ Decimal Decimal

+ Valid bool

+ func (n *NullDecimal) Scan(value any) error

+ func (n NullDecimal) Value() (driver.Value, error)

Sep 22, 2023

Changes in this version

+ const MinScale

type Decimal

+ func (d Decimal) Clamp(min, max Decimal) (Decimal, error)

Sep 9, 2023

Changes in this version

+ var E = MustNew(2_718_281_828_459_045_235, 18)

+ var NegOne = MustNew(-1, 0)

+ var Pi = MustNew(3_141_592_653_589_793_238, 18)

+ var Thousand = MustNew(1_000, 0)

+ var Two = MustNew(2, 0)

type Decimal

+ func (d Decimal) CmpAbs(e Decimal) int

+ func (d Decimal) Inv() (Decimal, error)

+ func (d Decimal) SubAbs(e Decimal) (Decimal, error)

Aug 19, 2023

Changes in this version

type Decimal

+ func (d *Decimal) Scan(v any) error

+ func (d Decimal) Value() (driver.Value, error)

Aug 12, 2023

Changes in this version

type Decimal

+ func NewFromFloat64(f float64) (Decimal, error)

Aug 4, 2023

Changes in this version

type Decimal

+ func NewFromInt64(base, frac int64, scale int) (Decimal, error)

Jun 3, 2023

Changes in this version

+ var Hundred = MustNew(100, 0)

+ var One = MustNew(1, 0)

+ var Ten = MustNew(10, 0)

+ var Zero = MustNew(0, 0)

type Decimal

+ func MustNew(coef int64, scale int) Decimal

+ func (d Decimal) Pad(scale int) (Decimal, error)

+ func (d Decimal) PowExact(exp, scale int) (Decimal, error)

+ func (d Decimal) Rescale(scale int) (Decimal, error)

+ func (d Decimal) Trim(scale int) Decimal

Apr 15, 2023

Changes in this version

type Decimal

+ func (d Decimal) Float64() (f float64, ok bool)

+ func (d Decimal) Int64() (i int64, f int64, ok bool)

Apr 5, 2023

Changes in this version

type Decimal

+ func (d Decimal) One() Decimal

+ func (d Decimal) WithinOne() bool

+ func (d Decimal) Zero() Decimal

Mar 22, 2023

Changes in this version

type Decimal

+ func (d Decimal) CopySign(e Decimal) Decimal

Mar 21, 2023

Changes in this version

type Decimal

+ func (d Decimal) ULP() Decimal

Mar 17, 2023

Changes in this version

type Decimal

+ func (d Decimal) FMA(e, f Decimal) Decimal

+ func (d Decimal) FMAExact(e, f Decimal, scale int) Decimal

Mar 13, 2023

Changes in this version

type Decimal

+ func (d Decimal) Fma(e, f Decimal) Decimal

+ func (d Decimal) FmaExact(e, f Decimal, scale int) Decimal

Mar 11, 2023

Changes in this version

+ const MaxPrec

+ const MaxScale

+ var ErrCoefficientOverflow = errors.New("coefficient overflow")

+ var ErrExponentRange = errors.New("exponent out of range")

+ var ErrInvalidDecimal = errors.New("invalid decimal")

+ var ErrScaleRange = errors.New("scale out of range")

+ type Decimal struct

+ func MustParse(num string) Decimal

+ func New(coef int64, scale int) Decimal

+ func Parse(num string) (Decimal, error)

+ func ParseExact(num string, scale int) (Decimal, error)

+ func (d *Decimal) UnmarshalText(text []byte) error

+ func (d Decimal) Abs() Decimal

+ func (d Decimal) Add(e Decimal) Decimal

+ func (d Decimal) AddExact(e Decimal, scale int) Decimal

+ func (d Decimal) Ceil(scale int) Decimal

+ func (d Decimal) Cmp(e Decimal) int

+ func (d Decimal) CmpTotal(e Decimal) int

+ func (d Decimal) Coef() uint64

+ func (d Decimal) Floor(scale int) Decimal

+ func (d Decimal) Format(state fmt.State, verb rune)

+ func (d Decimal) IsInt() bool

+ func (d Decimal) IsNeg() bool

+ func (d Decimal) IsOne() bool

+ func (d Decimal) IsPos() bool

+ func (d Decimal) IsZero() bool

+ func (d Decimal) LessThanOne() bool

+ func (d Decimal) MarshalText() ([]byte, error)

+ func (d Decimal) Max(e Decimal) Decimal

+ func (d Decimal) Min(e Decimal) Decimal

+ func (d Decimal) MinScale() int

+ func (d Decimal) Mul(e Decimal) Decimal

+ func (d Decimal) MulExact(e Decimal, scale int) Decimal

+ func (d Decimal) Neg() Decimal

+ func (d Decimal) Pow(exp int) Decimal

+ func (d Decimal) Prec() int

+ func (d Decimal) Quantize(e Decimal) Decimal

+ func (d Decimal) Quo(e Decimal) Decimal

+ func (d Decimal) QuoExact(e Decimal, scale int) Decimal

+ func (d Decimal) QuoRem(e Decimal) (Decimal, Decimal)

+ func (d Decimal) Reduce() Decimal

+ func (d Decimal) Round(scale int) Decimal

+ func (d Decimal) Scale() int

+ func (d Decimal) Sign() int

+ func (d Decimal) String() string

+ func (d Decimal) Sub(e Decimal) Decimal

+ func (d Decimal) SubExact(e Decimal, scale int) Decimal

+ func (d Decimal) Trunc(scale int) Decimal

+ func (d Decimal) WithScale(scale int) Decimal