Libraries tagged by arithmetic

Immutable Money and Currency value objects for the ez-php ecosystem — ISO 4217 currencies, arbitrary-precision arithmetic via ez-php/bignum, allocation, and locale-aware formatting

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Arbitrary-precision integer and decimal arithmetic for the ez-php ecosystem — immutable BigInteger and BigDecimal value objects backed by bcmath (gmp optional)

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Cardano transaction serialization, addresses, native scripts, slot arithmetic, fees, minimum UTxO, coin selection, transaction building and witness assembly.

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Implements the Shunting Yard Algorithm and creates an Abstract Syntax Tree with arithmetic operations

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Bc is a small and simple but accurate tool for calculation.

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A library for arithmetic operations on integers that wraps around upon overflow.

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Immutable value objects for expressive temporal modeling: time, duration, circular 24-hour intervals, and interval sets, without timezone handling.

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Coptic calendar arithmetic — date conversion, Easter, and feast days. PHP port of kiahk.

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Simple single-digit arithmetic captcha for Laravel.

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Trilean is a Laravel package that pushes ternary logic beyond the classic true/false/unknown paradigm. Inspired by balanced-ternary computing principles—including trits, three-state logic gates, and ternary arithmetic.

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PHP number utilities: formatting, byte sizes, percentage, clamping, and rounding helpers (Num), plus arbitrary-precision decimal arithmetic via bcmath (Bc). PHP 8.3+, ext-bcmath is optional and only needed for Bc.

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Fast, zero-dependency Nepali Date (Bikram Sambat / BS) converter and calendar library for PHP. Bidirectional BS to AD / AD to BS conversion, fiscal year, date arithmetic, and Devanagari formatting.

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Dynamic real-time calculator action for Filament v3 & v4 — instant client-side arithmetic, zero Livewire round-trips

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A small expression language for business rules: one rule gives the same answer in Python, JavaScript, PHP, C++23, Common Lisp, Rust and Go, or in your database as SQL. Exact decimal arithmetic, no floating point, no truthiness.

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Easy to use arithmetic operations for decimals in PHP (using BCMath)

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