double

Documentation

Index

• Variables
• type D
• type Double
  • func FromFloat(x float64) Double
  • func FromMul(a, b float64) Double
  • func FromSqr(x float64) Double
  • func FromSum(a, b float64) Double
  • func (d Double) Abs() Double
  • func (d Double) Add(x Double) Double
  • func (d Double) Cmp(x Double) int
  • func (d Double) Div(x Double) Double
  • func (d Double) Equal(x Double) bool
  • func (d Double) Inv() Double
  • func (d Double) Mul(x Double) Double
  • func (d Double) Neg() Double
  • func (d Double) Sqr() Double
  • func (d Double) Sub(x Double) Double
  • func (d Double) ToFloat64() float64

Variables

var (
	Zero   = Double{/* contains filtered or unexported fields */}
	One    = Double{/* contains filtered or unexported fields */}
	Inf    = Double{/* contains filtered or unexported fields */}
	NegInf = Double{/* contains filtered or unexported fields */}
	NaN    = Double{/* contains filtered or unexported fields */}
	Pi     = Double{/* contains filtered or unexported fields */}
	Tau    = Double{/* contains filtered or unexported fields */}
	E      = Double{/* contains filtered or unexported fields */}
	Log2   = Double{/* contains filtered or unexported fields */}
	Phi    = Double{/* contains filtered or unexported fields */}
)

Double constants.

Types

type D

type D = Double

type Double

type Double struct {
	// contains filtered or unexported fields
}

Double float by T.J. Dekker.

See: https://doi.org/10.1007/BF01397083

func FromFloat

func FromFloat(x float64) Double

func FromMul

func FromMul(a, b float64) Double

func FromSqr

func FromSqr(x float64) Double

func FromSum

func FromSum(a, b float64) Double

func (Double) Abs

func (d Double) Abs() Double

func (Double) Add

func (d Double) Add(x Double) Double

func (Double) Cmp

func (d Double) Cmp(x Double) int

func (Double) Div

func (d Double) Div(x Double) Double

func (Double) Equal

func (d Double) Equal(x Double) bool

func (Double) Inv

func (d Double) Inv() Double

func (Double) Mul

func (d Double) Mul(x Double) Double

func (Double) Neg

func (d Double) Neg() Double

func (Double) Sqr

func (d Double) Sqr() Double

func (Double) Sub

func (d Double) Sub(x Double) Double

func (Double) ToFloat64

func (d Double) ToFloat64() float64