Libraries tagged by calculus

Uma maneira fácil de interagir com as principais funcionalidades dos Correios.

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Easily calculate file sizes and convert between units.

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A distance (Lat/Long) calculation library for PHP

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A library to calculate and check the validity of the italian fiscal code (codice fiscale)

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This PHP class can replace the Google Distance Matrix to calculate the distance between two points using latitude and longitude. It will prevent you to do massive requests to Google servers and enhance your service performance.

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Static analyzer for PHP project archeology. Calculates various metrics for your codebase.

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Cyclic redundancy checker (crc) class to calculate crc8, crc16, crc24 and crc32 checksum values

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A library to calculate effective interest rate. Also know as XIRR or effective APR.

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A library that calculates the time difference between two dates and returns the result in words (Example: 5 minutes ago or 5 Minutes left). The library supports other languages aswell like Spanish and German.

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A library to calculate holidays

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Zodiac Sign Calculator

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Calculates and returns coefficients for polynomial regression.

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Challenge/response spambot protection for ext:form - Challenge/response spambot protection for TYPO3 ext:form - Adds a hidden input field containing a challenge string to forms. Client must execute included JavaScript to calculate the expected response.

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Doctrine functions for calculating geographical distances in your Symfony project.

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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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