stdlib-js/math-base-special-gamma

Gamma function.

JavaScript

Apache License 2.0

The stdlib-js/math-base-special-gamma project provides a JavaScript implementation of the gamma function, which extends the factorial function to real and complex numbers. It's designed for developers working on numerical and scientific computing applications in JavaScript, particularly those who need a robust, well-tested implementation of this mathematical function for use in browsers or Node.js environments.

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stdlib-js/constants-float64-eulergamma

The Euler-Mascheroni constant.

stdlib-js/constants-float64-ninf

Double-precision floating-point negative infinity.

stdlib-js/constants-float64-pi

π.

stdlib-js/constants-float64-pinf

Double-precision floating-point positive infinity.

stdlib-js/constants-float64-sqrt-two-pi

Square root of 2π.

stdlib-js/math-base-assert-is-integer

Test if a finite double-precision floating-point number is an integer.

stdlib-js/math-base-assert-is-nan

Test if a double-precision floating-point numeric value is NaN.

stdlib-js/math-base-assert-is-negative-zero

Test if a double-precision floating-point numeric value is negative zero.

stdlib-js/math-base-napi-unary

C APIs for registering a Node-API module exporting an interface for invoking a unary numerical function.

stdlib-js/math-base-special-abs

Compute the absolute value of a double-precision floating-point number.

stdlib-js/math-base-special-exp

Natural exponential function.

stdlib-js/math-base-special-floor

Round a double-precision floating-point number toward negative infinity.

stdlib-js/math-base-special-pow

Exponential function.

stdlib-js/math-base-special-sin

Compute the sine of a number.

stdlib-js/utils-library-manifest

Load a manifest for compiling source files.

stdlib-js/array-base-incrspace

Generate a linearly spaced numeric array according to a provided increment.

stdlib-js/console-log-each-map

Insert array element values and the result of a callback function into a format string and print the result.

stdlib-js/constants-float64-eps

Difference between one and the smallest value greater than one that can be represented as a double-precision floating-point number.

stdlib-js/constants-float64-gamma-lanczos-g

Arbitrary constant `g` to be used in Lanczos approximation functions.

stdlib-js/constants-float64-max

Maximum double-precision floating-point number.

stdlib-js/constants-float64-max-ln

Natural logarithm of the maximum double-precision floating-point number.

stdlib-js/constants-float64-sqrt-eps

Square root of double-precision floating-point epsilon.

stdlib-js/fs-read-file

Read the entire contents of a file.

stdlib-js/fs-write-file

Write data to a file.

stdlib-js/math-base-assert-is-odd

Test if a finite numeric value is an odd number.

stdlib-js/math-base-special-gamma-lanczos-sum

Calculate the Lanczos sum for the approximation of the gamma function.

stdlib-js/math-base-special-ln

Evaluate the natural logarithm of a double-precision floating-point number.

stdlib-js/math-base-special-maxn

Return the maximum value.

stdlib-js/math-base-special-signum

Evaluate the signum function for a double-precision floating-point number.

stdlib-js/math-base-special-sinpi

Compute sin(πx).

stdlib-js/math-base-tools-evalpoly-compile

Compile a module for evaluating a polynomial.

stdlib-js/math-base-tools-evalpoly-compile-c

Compile a C function for evaluating a polynomial.

stdlib-js/math-base-tools-evalrational-compile

Compile a module for evaluating a rational function.

stdlib-js/math-base-tools-evalrational-compile-c

Compile a C function for evaluating a rational function.

stdlib-js/random-array-uniform

Create an array containing pseudorandom numbers drawn from a continuous uniform distribution.

stdlib-js/string-format

Insert supplied variable values into a format string.

stdlib-js/string-substring-after

Return the part of a string after a specified substring.

stdlib-js/string-substring-before

Return the part of a string before a specified substring.

stdlib-js/time-current-year

Current year.

stdlib-js/utils-try-require

Wrap `require` in a try/catch block.

tape-testing/tape

tap-producing test harness for node and browsers

gotwarlost/istanbul

Yet another JS code coverage tool that computes statement, line, function and branch coverage with module loader hooks to transparently add coverage when running tests. Supports all JS coverage use cases including unit tests, server side functional tests and browser tests. Built for scale

Planeshifter/tap-min

Minimal TAP output formatter.

stdlib-js/bench-harness

Benchmark harness.

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