Libraries tagged by maths

Pure-PHP arbitrary precission integer arithmetic library. If GMP or BCMath are available they are used.

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✖️➕➖➗ `math_eval` safely evaluates mathematical expressions

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Object-oriented wrapper/shim for BC Math PHP extension. Allows for arbitrary-precision math operations.

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Correctly-rounded arbitrary precision decimal floating point

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Extends php BCMath lib for missing functions like floor, ceil, round, abs, min, max, rand for big numbers. Also wraps existing BCMath functions. (more http://php.net/manual/en/book.bc.php) Supports scientific notations

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Parse and solve math equations without using 'eval()'.

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Generators and iterators, permutations and combinations.

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StringCalc is a PHP calculator library for mathematical terms (expressions) passed as strings.

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Collection of math related PHP functions

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A lightweight package for handling money math in PHP.

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Advanced Mathematics Library for PHP (port of Numbers.js)

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IDE and static analysis helper for the decimal extension

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Phactor is a high-performance PHP implementation of the elliptic curve math functions required to generate & verify private/public (asymmetric) EC keypairs and ECDSA signatures based on secp256k1 curve parameters. This library also includes a class to generate Service Identification Numbers (SINs) based on the published Identity Protocol v1 spec.

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A collection of Simple, opinionated yet hopefully useful PHP Helper Libs

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Calculates and returns coefficients for polynomial regression.

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