Captcha based on encyrpting and decrypting user data by mathematical operation

This a Ruby Gem for calculating the space between celestial objects. As long as you don't push changes into my repositories, feel free to download and correct the mathmatical elements. This is more a proof of concept.

An experimental DSL that aims to be very math like

Convert Asciimath via MathML to UnitsML

Adds a few methods to the Time class, more significant: strtotime which returns a Time object based on a string. also methods add and substract that allow you to do some easy date math (doesn't take leap months/years into account) also tomorrow and yesterday methods witch are like Ti...

safemath - safe math operations (with overflow 'n' underflow protection) on signed and unsigned integer types (U8, U16, U32, U64, U256, I8, I16, I32, I64, I256)

In mathematics, Arnold's cat map is a chaotic map from the torus into itself, named after Vladimir Arnold, who demonstrated its effects in the 1960s using an image of a cat, hence the name.

This project is still in early development. Only the mathematical side is complete. eg: Time.now + 3.years + 2.months

This is a series of methods and extensions I've written or collected from various sources over time to help me mainly in solving Project Euler problems and other mathematical games. In case you are wondering about the name, boQwIj is Klingon for _my_assistant_, which is what these methods do for...

Gets the distance between two points through two functions (math and 3rd API)

A calculator supporting mathematical expressions, variables, functions and rudimentary plotting

Space Jekyll theme for internal use at Mathscapes

This gem is usefull for doing mathemetics opration

MathML parser and builder used in Plurimath.

OMML (Office Math Markup Language) parser and builder used in Plurimath.

Provides users with methods for performing common math functions on arrays.

A gem for determining the difficulty of a basic mathematical operation

Studio Game Program is meant to add multiple players to a game, and then give or remove health and points based on random rolls of a die. These players also accumulate random treasures that give them bonus points. Included are some other mixins that have weighted die, or players that have higher...

Need to preprocess CMYK colors with Sass? The sass-cmyk plugin lets you construct CMYK color objects with cmyk(), adds support for performing math operations (+, *, /) on CMYK colors, and provides functions for mixing and scaling color components. sass-cmyk outputs CMYK color values ...

Pressto generates print-ready puzzle and activity book interiors — word search, number search, sudoku (classic, killer, jigsaw), kakuro, mazes, cryptograms, fill-ins, math worksheets, and more — as Amazon KDP-ready PDFs. Every puzzle is software-verified: solvable, uniquely solvable where applica...