real

package

v1.0.0 Latest Latest Go to latest Published: Jun 6, 2024 License: BSD-3-Clause Imports: 3 Imported by: 1

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Repository

github.com/kendfss/oprs

Links

Open Source Insights

Documentation ¶

Index ¶

func Abs[R rules.Real](val R) R
func Acos[R rules.Real](r R) R
func Acosh[R rules.Real](r R) R
func Add[T rules.Ordered](a, b T) T
func Asin[R rules.Real](r R) R
func Asinh[R rules.Real](r R) R
func Atan[R rules.Real](r R) R
func Atanh[R rules.Real](r R) R
func Cbrt[R rules.Real](r R) R
func Ceil[R rules.Real](r R) R
func Copysign[R rules.Real](r, sign R) R
func Cos[R rules.Real](r R) R
func Cosh[R rules.Real](r R) R
func Diff[R rules.Real](a, b R) R
func Dim[R rules.Real](x, y R) R
func Div[T rules.Number](a, b T) T
func Divs[T rules.Int](a, b T) bool
func Eratosthenes[R rules.Real](r R) (out []R)
func Eratosthenesch[R rules.Real](r R) chan R
func Erf[R rules.Real](r R) R
func Erfc[R rules.Real](r R) R
func Erfcinv[R rules.Real](r R) R
func Erfinv[R rules.Real](r R) R
func Exp[R rules.Real](r R) R
func Exp2[R rules.Real](r R) R
func Expm1[R rules.Real](r R) R
func FMA[R rules.Real](x, y, z R) R
func Float32bits[R rules.Real](r R) R
func Float32frombits[R rules.Real](r R) R
func Float64bits[R rules.Real](r R) R
func Float64frombits[R rules.Real](r R) R
func Floor[R rules.Real](r R) R
func Fmod[R rules.Real](value, modulus R) R
func Frexp[R rules.Real](r R) (frac float64, exp int)
func GCD[I rules.Int](a, b I) I
func GPF[I rules.Int](n I) I
func Gamma[R rules.Real](r R) R
func Hypot[R rules.Real](p, q R) R
func Ilogb[R rules.Real](r R) int
func Incrementer[T rules.Number](seed, delta T) func() T
func Inf[R rules.Real](sign R) R
func IsInf[R rules.Real](r R, sign int) bool
func IsNaN[R rules.Real](r R) bool
func IsPrime[R rules.Real](r R) bool
func J0[R rules.Real](r R) R
func J1[R rules.Real](r R) R
func Jn[R rules.Real](n int, r R) R
func Ldexp[R rules.Real](frac R, exp int) R
func Lgamma[R rules.Real](r R) (lgamma R, sign int)
func Log[R rules.Real](r R) R
func Log10[R rules.Real](r R) R
func Log1p[R rules.Real](r R) R
func Log2[R rules.Real](r R) R
func Logb[R rules.Real](r R) R
func MapVal[N rules.Number](n, min1, max1, min2, max2 N) N
func Max[R rules.Real](x, y R) R
func Min[R rules.Real](x, y R) R
func Mod[I rules.Int](a, b I) I
func Modf[R rules.Real](x R) (int R, frac float64)
func Mul[T rules.Number](a, b T) T
func NaN[R rules.Real]() R
func Neg[T rules.Negable](a T) T
func Nextafter[R rules.Real](x, y R) R
func Nextafter32[R rules.Real](x, y R) R
func Pow[R rules.Real](base, height R) R
func Pow10[R rules.Real](r R) R
func Prev[T rules.Number](a T) T
func Realf[I, O rules.Real](val I) O
func Remainder[R rules.Real](x, y R) R
func Remainders[T rules.Integer](num, den T) T
func Round[R rules.Real](r R) R
func RoundToEven[R rules.Real](r R) R
func Shifter[T rules.Integer](arg *T, left bool) func(distance T) T
func Signbit[R rules.Real](r R) bool
func Sin[R rules.Real](r R) R
func Sinh[R rules.Real](r R) R
func Sub[T rules.Number](a, b T) T
func Subtractions[T rules.Real](value, divisor T) (out []T)
func Succ[T rules.Number](a T) T
func Tan[R rules.Real](r R) R
func Tanh[R rules.Real](r R) R
func Trunc[R rules.Real](r R) R
func WrapInt[T rules.Int](val, max, min T) T
func Y0[R rules.Real](r R) R
func Y1[R rules.Real](r R) R
func Yn[R rules.Real](n int, r R) R

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Abs ¶

func Abs[R rules.Real](val R) R

Abs computes the absolute value of a real number

func Acos ¶

func Acos[R rules.Real](r R) R

func Acosh ¶

func Acosh[R rules.Real](r R) R

func Add ¶

func Add[T rules.Ordered](a, b T) T

Add returns the sum of two values

func Asin ¶

func Asin[R rules.Real](r R) R

func Asinh ¶

func Asinh[R rules.Real](r R) R

func Atan ¶

func Atan[R rules.Real](r R) R

func Atanh ¶

func Atanh[R rules.Real](r R) R

func Cbrt ¶

func Cbrt[R rules.Real](r R) R

func Ceil ¶

func Ceil[R rules.Real](r R) R

func Copysign ¶

func Copysign[R rules.Real](r, sign R) R

func Cos ¶

func Cos[R rules.Real](r R) R

func Cosh ¶

func Cosh[R rules.Real](r R) R

func Diff ¶

func Diff[R rules.Real](a, b R) R

Diff computes the absolute difference between a pair of real numbers

func Dim ¶

func Dim[R rules.Real](x, y R) R

func Div ¶

func Div[T rules.Number](a, b T) T

Div returns the quotient of two values

func Divs ¶

func Divs[T rules.Int](a, b T) bool

Divs returns the quotient of two values

func Eratosthenes ¶

func Eratosthenes[R rules.Real](r R) (out []R)

Eratosthenes' prime sieve

func Eratosthenesch ¶

func Eratosthenesch[R rules.Real](r R) chan R

Eratosthenesch executes Eratosthenes' prime sieve (single use, non-blocking)

func Erf ¶

func Erf[R rules.Real](r R) R

func Erfc ¶

func Erfc[R rules.Real](r R) R

func Erfcinv ¶

func Erfcinv[R rules.Real](r R) R

func Erfinv ¶

func Erfinv[R rules.Real](r R) R

func Exp ¶

func Exp[R rules.Real](r R) R

func Exp2 ¶

func Exp2[R rules.Real](r R) R

func Expm1 ¶

func Expm1[R rules.Real](r R) R

func FMA ¶

func FMA[R rules.Real](x, y, z R) R

func Float32bits ¶

func Float32bits[R rules.Real](r R) R

func Float32frombits ¶

func Float32frombits[R rules.Real](r R) R

func Float64bits ¶

func Float64bits[R rules.Real](r R) R

func Float64frombits ¶

func Float64frombits[R rules.Real](r R) R

func Floor ¶

func Floor[R rules.Real](r R) R

func Fmod ¶

func Fmod[R rules.Real](value, modulus R) R

Floating point modulus less accurate for large numbers

func Frexp ¶

func Frexp[R rules.Real](r R) (frac float64, exp int)

func GCD ¶

func GCD[I rules.Int](a, b I) I

GCD returns the Greatest Common Divisor as per the Euclidean algorithm

func GPF ¶

func GPF[I rules.Int](n I) I

GPF returns the largest prime factor

func Gamma ¶

func Gamma[R rules.Real](r R) R

func Hypot ¶

func Hypot[R rules.Real](p, q R) R

func Ilogb ¶

func Ilogb[R rules.Real](r R) int

func Incrementer ¶

func Incrementer[T rules.Number](seed, delta T) func() T

Incrementer encloses a function that returns a number whose value is incremented, by delta, between successive calls

func Inf ¶

func Inf[R rules.Real](sign R) R

func IsInf ¶

func IsInf[R rules.Real](r R, sign int) bool

func IsNaN ¶

func IsNaN[R rules.Real](r R) bool

func IsPrime ¶

func IsPrime[R rules.Real](r R) bool

IsPrime checks if a real number is prime

func J0 ¶

func J0[R rules.Real](r R) R

func J1 ¶

func J1[R rules.Real](r R) R

func Jn ¶

func Jn[R rules.Real](n int, r R) R

func Ldexp ¶

func Ldexp[R rules.Real](frac R, exp int) R

func Lgamma ¶

func Lgamma[R rules.Real](r R) (lgamma R, sign int)

func Log ¶

func Log[R rules.Real](r R) R

func Log10 ¶

func Log10[R rules.Real](r R) R

func Log1p ¶

func Log1p[R rules.Real](r R) R

func Log2 ¶

func Log2[R rules.Real](r R) R

func Logb ¶

func Logb[R rules.Real](r R) R

func MapVal ¶

func MapVal[N rules.Number](n, min1, max1, min2, max2 N) N

MapVal implements "map" from Java's Processing framework. It returns the following:

min2 + (max2-min2) * ((n - min1) / (max1 - min1))

func Max ¶

func Max[R rules.Real](x, y R) R

func Min ¶

func Min[R rules.Real](x, y R) R

func Mod ¶

func Mod[I rules.Int](a, b I) I

func Modf ¶

func Modf[R rules.Real](x R) (int R, frac float64)

func Mul ¶

func Mul[T rules.Number](a, b T) T

Mul returns the product of two values

func NaN ¶

func NaN[R rules.Real]() R

func Neg ¶

func Neg[T rules.Negable](a T) T

Neg returns the arithmetic negation of

func Nextafter ¶

func Nextafter[R rules.Real](x, y R) R

func Nextafter32 ¶

func Nextafter32[R rules.Real](x, y R) R

func Pow ¶

func Pow[R rules.Real](base, height R) R

func Pow10 ¶

func Pow10[R rules.Real](r R) R

func Prev ¶

func Prev[T rules.Number](a T) T

Prev returns the predecessor of a number

func Realf ¶

func Realf[I, O rules.Real](val I) O

Realf allows for converting within the real numbers

func Remainder ¶

func Remainder[R rules.Real](x, y R) R

func Remainders ¶

func Remainders[T rules.Integer](num, den T) T

Remainders counts the number of operations needed to divide a numerator by a denominator via subtraction

func Round ¶

func Round[R rules.Real](r R) R

func RoundToEven ¶

func RoundToEven[R rules.Real](r R) R

func Shifter ¶

func Shifter[T rules.Integer](arg *T, left bool) func(distance T) T

Returns a binary shift operator for the referenced value

func Signbit ¶

func Signbit[R rules.Real](r R) bool

func Sin ¶

func Sin[R rules.Real](r R) R

func Sinh ¶

func Sinh[R rules.Real](r R) R

func Sub ¶

func Sub[T rules.Number](a, b T) T

Sub returns the difference between two values

func Subtractions ¶

func Subtractions[T rules.Real](value, divisor T) (out []T)

the sequence of terms generated repeatedly subtracting the divisor from the value and then subtracting any non-zero remainder

func Succ ¶

func Succ[T rules.Number](a T) T

Succ returns the successor of a number

func Tan ¶

func Tan[R rules.Real](r R) R

func Tanh ¶

func Tanh[R rules.Real](r R) R

func Trunc ¶

func Trunc[R rules.Real](r R) R

func WrapInt ¶

func WrapInt[T rules.Int](val, max, min T) T

WrapInt interpolates val as though it were referring to an element of an array indexed by the range [min, max)

func Y0 ¶

func Y0[R rules.Real](r R) R

func Y1 ¶

func Y1[R rules.Real](r R) R

func Yn ¶

func Yn[R rules.Real](n int, r R) R

Types ¶

This section is empty.

Source Files ¶

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