Examples using... "math"

Recent
Float64s in Go
by GoDoc Go math fmt.Println math.Inf sort.Float64s fmt
Float64s sorts a slice of float64s in increasing order (not-a-number values are treated as less than other values).
Tanh in Go
by GoDoc Go math fmt fmt.Printf math.Tanh
Tanh returns the hyperbolic tangent of x.
Tan in Go
by GoDoc Go math fmt fmt.Printf math.Tan
Tan returns the tangent of the radian argument x.
Sqrt in Go
by GoDoc Go math fmt fmt.Printf math.Sqrt
Sqrt returns the square root of x.
Sinh in Go
by GoDoc Go math fmt fmt.Printf math.Sinh
Sinh returns the hyperbolic sine of x.
Sincos in Go
by GoDoc Go math fmt fmt.Printf math.Sincos
Sincos returns Sin(x), Cos(x).
Sin in Go
by GoDoc Go math fmt fmt.Printf math.Pi math.Sin
Sin returns the sine of the radian argument x.
RoundToEven in Go
by GoDoc Go math fmt.Printf math.RoundToEven fmt
RoundToEven returns the nearest integer, rounding ties to even.
Round in Go
by GoDoc Go math fmt.Printf math.Round fmt
Round returns the nearest integer, rounding half away from zero.
Pow10 in Go
by GoDoc Go math fmt fmt.Printf math.Pow10
Pow10 returns 10**n, the base-10 exponential of n.
Pow in Go
by GoDoc Go math fmt fmt.Printf math.Pow
Pow returns x**y, the base-x exponential of y.
Mod in Go
by GoDoc Go math fmt fmt.Printf math.Mod
Mod returns the floating-point remainder of x/y. The magnitude of the result is less than y and its sign agrees with that of x.
Log2 in Go
by GoDoc Go math fmt fmt.Printf math.Log2
Log2 returns the binary logarithm of x. The special cases are the same as for Log.
Log10 in Go
by GoDoc Go math fmt fmt.Printf math.Log10
Log10 returns the decimal logarithm of x. The special cases are the same as for Log.
Log in Go
by GoDoc Go math fmt.Printf math.Log fmt
Log returns the natural logarithm of x.
Floor in Go
by GoDoc Go math fmt fmt.Printf math.Floor
Floor returns the greatest integer value less than or equal to x.
Cosh in Go
by GoDoc Go math fmt fmt.Printf math.Cosh
Cosh returns the hyperbolic cosine of x.
Cos in Go
by GoDoc Go math fmt fmt.Printf math.Cos math.Pi
Cos returns the cosine of the radian argument x.
Ceil in Go
by GoDoc Go math fmt fmt.Printf math.Ceil
Ceil returns the least integer value greater than or equal to x.
Atanh in Go
by GoDoc Go math fmt fmt.Printf math.Atanh
Atanh returns the inverse hyperbolic tangent of x.
Atan2 in Go
by GoDoc Go math fmt fmt.Printf math.Atan2
Atan2 returns the arc tangent of y/x, using the signs of the two to determine the quadrant of the return value.
Atan in Go
by GoDoc Go math fmt fmt.Printf math.Atan
Atan returns the arctangent, in radians, of x.
Asinh in Go
by GoDoc Go math fmt fmt.Printf math.Asinh
Asinh returns the inverse hyperbolic sine of x.
Asin in Go
by GoDoc Go math fmt fmt.Printf math.Asin
Asin returns the arcsine, in radians, of x.
Acosh in Go
by GoDoc Go math fmt fmt.Printf math.Acosh
Acosh returns the inverse hyperbolic cosine of x.
Acos in Go
by GoDoc Go math fmt fmt.Printf math.Acos
Acos returns the arccosine, in radians, of x.
Abs in Go
by GoDoc Go math fmt.Printf math.Abs fmt
Abs returns the absolute value of x.
Polar in Go
by GoDoc Go math cmplx.Polar fmt fmt.Printf math.Pi
Polar returns the absolute value r and phase θ of x, such that x = r * e**θi. The phase is in the range [-Pi, Pi].
Exp in Go
by GoDoc Go math cmplx.Exp fmt fmt.Printf math.Pi
ExampleExp computes Euler's identity.
Using math/big (Sqrt2) in Go
by GoDoc Go math big.Float big.Float.SetPrec fmt.Printf big.Float.Add
This example shows how to use big.Float to compute the square root of 2 with a precision of 200 bits, and how to print the result as a decimal number.