Laurent Rodier

Numerals allows representing "standard" numbers, so-called arabic numbers, in other cultures, past or present: Babylonian, Egyptian hieroglyph, Hierat …

How is your day ? How did you feel yesterday ? How about last week or last month ? Keep track of your mood to better understand how good or bad your l …

My RPN Calc is a versatile RPN calculator with a clean and minimalist interface for iOS7. It is a scientific and financial calculator inspired by the …

BaseCalc is a programmer's calculator with a clean and minimalist interface for iOS7. It supports direct input and output in bases 2, 10, 16, and spec …

Polyhedra 3D is a mathematical utility to represent and manipulate polyhedrons using Conway notation. You can apply Conway transformations to a seed p …

Surfaces 3D is a mathematical utility to represent 3D parametric surfaces with mesh and colors. You can change existing surfaces or enter and experime …

Prairial is a calendar utility that allows converting between the standard calendar (a.k.a. Greogorian) and the short-lived French Revolution one. The …

Bbuzz, Basketball buzzer, is a 5x7 LED countdown chronometer as we usually see around sport arenas, especially with basketball games. When it reaches …

A most "useful" application displaying Thank You. A good match to the classical Hello World application though this one tries to display the Thank You …

This is the user's guide of My RPN Calc. This is the same as the help pages available at http://calcjqm.lsrodier.net but conveniently packaged in …