JSPM

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

Parse math interval

High word mask for the sign bit of a double-precision floating-point number.

High word mask for the exponent of a double-precision floating-point number.

Computes the dot product between two numeric arrays.

Computes the cosine similarity between two arrays.

Computes the L2 norm (Euclidean norm) of an array of values.

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

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

Find how many values of a discrete periodic function are contained in an interval.

Test if a finite numeric value is an odd number.

Exponential function.

Find the nearest value of a discrete periodic function, given a point.

Given a point and a distance, determine how many periodic values were skipped.

Standard library.

compute the greatest common divisor using euclid's algorithm

Return the maximum value.

Gamma function.

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

Return the real and imaginary components of a single-precision complex floating-point number.

Compute the sine of a number.

Return the real and imaginary components of a double-precision complex floating-point number.

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

Round a numeric value to the nearest integer.

Test if a finite numeric value is an even number.

the gamma function (Γ)

Compute the cosine of a number.

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

Compute the principal square root of a double-precision floating-point number.

Positive infinity.

Round a double-precision floating-point number toward zero.

Square root of double-precision floating-point epsilon.

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

2π.

The Euler-Mascheroni constant.

High word mask for the significand of a double-precision floating-point number.

Compute the cosine of a double-precision floating-point number on [-π/4, π/4].

Compute `x - nπ/2 = r`.

Maximum double-precision floating-point number.

Complementary error function.

Natural exponential function.

Square root of 2π.

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

Incomplete gamma function.

Compute gamma(x+1) - 1.

Natural logarithm of the gamma function.

Natural logarithm of 2.

Smallest positive normalized single-precision floating-point number.

One half times the natural logarithm of 2.

Natural logarithm of the smallest normalized double-precision floating-point number.

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

Compute the sum of an infinite series.

Evaluate a polynomial using double-precision floating-point arithmetic.

Return the minimum value.

Evaluate the natural logarithm of 1+x.

Standard math.

π.

Compute the sine of a double-precision floating-point number on [-π/4, π/4].

Evaluate a factorial.

Compute exp(x) - 1.

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

Compute sin(πx).

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

Euler's number.

Random numbers.

Evaluate bˣ - 1.

Continued fraction approximation.

BLAS.

Standard library statistical functions.

Inverse complementary error function.

1/2 times π.

Return the real component of a double-precision complex floating-point number.

Return the real component of a single-precision complex floating-point number.

Return the imaginary component of a double-precision complex floating-point number.

1/4 times π.

Natural logarithm of the square root of 2π.

Incomplete beta function.

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

Return the maximum absolute value.

Inverse incomplete gamma function.

Return the imaginary component of a single-precision complex floating-point number.

Compute the arcsine of a double-precision floating-point number.

Compute the binomial coefficient.

Return the minimum absolute value.

Compute the ratio of two gamma functions.

Perform C-like multiplication of two unsigned 32-bit integers.

Beta function.

Maximum single-precision floating-point number.

A 32-bit Mersenne Twister pseudorandom number generator.

Copy values from x into y.

Incomplete beta function and its first derivative.

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

Evaluate ln(1+x) - x.

Compute the arccosine of a double-precision floating-point number.

A Node-Red node to perform basic mathematical calculations

The minimum base 10 exponent for a normal double-precision floating-point number.

Square root of 2.

Smallest positive double-precision floating-point number.

Evaluate the tangent of a number.

Compute the tangent of a double-precision floating-point number on [-π/4, π/4].

The minimum base 10 exponent for a subnormal double-precision floating-point number.

The maximum base 10 exponent for a double-precision floating-point number.

Inverse incomplete beta function.

The minimum biased base 2 exponent for a normal double-precision floating-point number.

Modulus function.

Round a double-precision floating-point number to the nearest multiple of 10^n.

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

Utilities for performing mathematical set operations on intervals and arrays of intervals

Uniformly distributed pseudorandom numbers between 0 and 1.

Calculate the variance of a strided array using a two-pass algorithm.

Inverse error function.

Calculate the sum of strided array elements using pairwise summation.

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

A linear congruential pseudorandom number generator (LCG) based on Park and Miller.

A linear congruential pseudorandom number generator (LCG) whose output is shuffled.

Normally distributed pseudorandom numbers using the improved Ziggurat method.

Inverse incomplete beta function.

Natural logarithm of the beta function.

Adds a constant to each strided array element and computes the sum using pairwise summation.

Digamma function.

Compute the greatest common divisor (gcd).

Uniformly distributed pseudorandom numbers.

Discrete uniform distributed pseudorandom numbers.

Evaluate the natural logarithm of the factorial function.

Returns a 32-bit integer corresponding to the more significant 32 bits of a double-precision floating-point number.

Exponentially distributed pseudorandom numbers.

Gamma distributed pseudorandom numbers.

Beta distributed pseudorandom numbers.

Calculate the arithmetic mean of a strided array.

Normally distributed pseudorandom numbers.

Chi-square distributed pseudorandom numbers.

Chi distributed pseudorandom numbers.

Negative binomial distributed pseudorandom numbers.

Pareto (Type I) distributed pseudorandom numbers.

Normally distributed pseudorandom numbers using the Box-Muller transform.

Weibull distributed pseudorandom numbers.

Base pseudorandom number generators.

Hypergeometric distributed pseudorandom numbers.

Inverse gamma distributed pseudorandom numbers.

Returns an integer corresponding to the unbiased exponent of a double-precision floating-point number.

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

Calculate the variance of a strided array.

Pseudorandom numbers having integer values.

Log-normally distributed pseudorandom numbers.

F distributed pseudorandom numbers.

Geometric distributed pseudorandom numbers.

Lévy distributed pseudorandom numbers.

Calculate the arithmetic mean of a strided array using a two-pass error correction algorithm.

Poisson distributed random numbers.

Beta prime distributed pseudorandom numbers.

Arcsine distributed pseudorandom numbers.

Raised cosine distributed pseudorandom numbers.

Erlang distributed pseudorandom numbers.

Kumaraswamy's double bounded distributed pseudorandom numbers.

Gumbel distributed pseudorandom numbers.

Test if a double-precision floating-point number is a probability.

Triangular distributed pseudorandom numbers.

Fréchet distributed pseudorandom numbers.

Cauchy distributed pseudorandom numbers.

Logistic distributed pseudorandom numbers.

Bernoulli distributed pseudorandom numbers.

characteristic functions for chi-squared distributions

Euclidean geometry classes and tools for JavaScript

Exact test for the success probability in a Bernoulli experiment.

Binomial distributed pseudorandom numbers.

Compute a sum incrementally.

Standard normal pseudorandom numbers.

Laplace (double exponential) distributed pseudorandom numbers.

Student's t-distributed pseudorandom numbers.

Rayleigh distributed pseudorandom numbers.

Compute the natural logarithm of the binomial coefficient.

Converts degrees to radians.

Converts radians to degrees.

Powerful mathematics and statistics library for JavaScript.

Sample elements from an array-like object.

A small javascript module for working with normal distributions

javascript light-weight symbolic math expression evaluator

Computes the median of an array.

Compute the absolute difference of two real numbers.

Two-sample Student's t-Test.

Inverse chi-squared cumulative distribution function

Generates a linearly spaced index array from a subsequence string.

Return the imaginary component of a double-precision complex floating-point number.

A simple function for calculating the chi-squared probability for a given observation set and expected set"

Scientific and statistical computing in JavaScript.

Return the real component of a double-precision complex floating-point number.

Calculate the standard deviation of a strided array.

Matrices.

Calculate the standard deviation of a strided array using a two-pass algorithm.

Negative infinity.

Constructor for creating arrays filled with pseudorandom values drawn from a binary PRNG.

Create a factory function for generating pseudorandom values drawn from a binary PRNG.

Constructor for creating arrays filled with pseudorandom values drawn from a nullary PRNG.

Computes a quantile for a numeric array.

Machine learning algorithms.

Perform a chi-square independence test.

Completely solve trigonometry equations for angles and sides

Multiply a double-precision floating-point vector by a constant.

Provides a method to compute a moving arithmetic mean incrementally.

Calculate the sum of double-precision floating-point strided array elements using pairwise summation.

Computes an absolute value.

Calculate the minimum value of a double-precision floating-point strided array.

Compute the hyperbolic arctangent of a double-precision floating-point number.

Evaluates a polynomial.

Computes the quadratic mean (root mean square).

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

Compute the hyperbolic tangent of a double-precision floating-point number.

Compute a Pearson product-moment correlation test between paired samples.

LAPACK routines.

Trigonometry rules to solve equations for angles and sides

Add a constant to each element in a double-precision floating-point strided array.

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

Natural exponential function.

Library to enumerate all natural number lists with a target sum.

Splits a floating-point number into a higher order word and a lower order word.

Rounds a numeric value toward positive infinity.

Sets the less significant 32 bits of a double-precision floating-point number.

Creates a double-precision floating-point number from a higher order word and a lower order word.

Computes the maximum value of a numeric array and returns the corresponding array indices.

Returns a double-precision floating-point number with the magnitude of x and the sign of y.

Rounds a numeric value toward negative infinity.

Evaluates a polynomial.

Returns a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Smallest positive double-precision floating-point number.

Computes the covariance between one or more numeric arrays.

Multiplies a double-precision floating-point number by an integer power of two.

Error function.

mzMath - a collection of TypeScript-based math helpers.

Natural logarithm of 1/2.

Linear interpolation and extrapolation

Rounds a numeric value toward zero.

Splits a double-precision floating-point number into a normalized fraction and an integer power of two.

Generate a linearly spaced array over a specified interval.

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

Fill a strided array according to a provided callback function.

Calculate the cosine distance between arrays

Flattens an array.

JavaScript expression parsing, MathML rendering and CAS.

A simple math library written in Javascript.

Computes the principal square root.

Advanced Mathematics Library for JavaScript

Giac, a free computer algebra system

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

Computes the geometric mean of an array.

Compute ranks for values of an array-like object.

Wilcoxon signed rank test.

Presentation-quality WebGL math graphing

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

Inverse complementary error function.

One-sample and paired Student's t-Test.