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mathx

package

v0.3.0 Latest Latest Go to latest Published: Mar 19, 2019 License: MIT Imports: 2 Imported by: 1

Details

Valid go.mod file

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Repository

bitbucket.org/dtolpin/infergo

Links

Open Source Insights

Documentation ¶

Overview ¶

Package mathx provides auxiliary elemental functions, ubiquitously useful but not found in package math.

Index ¶

func LogGamma(x float64) float64
func LogSumExp(x, y float64) float64
func Sigm(x float64) float64

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func LogGamma ¶

func LogGamma(x float64) float64

LogGamma is used in the log-density of the Gamma and Beta distributions.

func LogSumExp ¶

func LogSumExp(x, y float64) float64

LogSumExp computes log(exp(x) + exp(y)) robustly.

func Sigm ¶

func Sigm(x float64) float64

Sigmoid computes the sigmoid function 1/(1 + exp(-x)).

Types ¶

This section is empty.

Source Files ¶

View all Source files

mathx.go