Libraries tagged by calculus

PHP Library for parsing running GPS activities and calculating metrics

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Library to convert colors between the RGB, XYZ, and Lab colorspaces, and to calculate color distance metrics such as CIE76 and CIE94

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Biblioteca que faz cálculo de frete, rastreamento de objetos e consulta de CEP diretamente do Webservice dos Correios.

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Calculates taxes for all european countries

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Library to convert colors between the RGB, XYZ, and Lab colorspaces, and to calculate color distance metrics such as CIE76 and CIE94

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Bayesian probability calculator for split testing / AB testing.

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Bundle for astronomical calculations such as position of moon, sun and planets, sunrise, sunset or solar eclipses. Most of the calculations are based on Jean Meeus 'Astronomical Algorithms' book and the VSOP87 theory.

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Calculate width of unicode strings rendered to a terminal

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solar data calculation and sun position

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The GeocodableBehavior helps you build geo-aware applications. It automatically geocodes your models when they are saved, giving you the ability to search by location and calculate distances between records.

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Library pra cálculo de frete

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Google Maps Extension. Simply insert a google map Version 3 without jQuery, calculate a route, images for markers, style maps, KML, categories, responsive and many more.

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Helper classes to calculate and validate ckecksums

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PHP library for payment schedule calculations, using various strategies and configurations.

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Time overlap calculator

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