Salut et Fraternité vs iSolveModel

Conversion software between the gregorian calendar and the republican calendar. Created during the french revolution, the republican calendar had 12 months of 30 days, followed by 5 or 6 complementary days. It was legal in France from 1793 to 1806. Each day was associated to a plant, an animal or a tool. The app gives too the decimal time: the cientists wanted to change our way to measure the time in the day, each one being divided in 10 hours of 100 minutes of 100 seconds. By double tapping the screen Today, you can send messages with the republican date by mail or in Facebook or Twitter, etc.. N.B.: Facebook does not allow the perfil of the posts. But in the app, you can copy the date, to manually paste it in the Facebook post.

Looking for a mathematical model solver running on your iPad/iPhone/iPod Touch? This is iSolveModel, an easy-to-use linear programming optimizer running on iPad as well as on iPhone and using the simplex algorithm method with pivot as the main solver engine as well as an integrated MIP solver for 0-1 variables and integer numbers. The purpose of this application is to provide a linear programming solver for the iPad/iPhone/iPod Touch community as well as for students and teachers, particularly for those in Operations Research / Operations Management / Industrial Engineering or related courses (college/undergraduate students). Features: - Number of decision variables and constraints only limited by the available memory of the device - Sensitivity analysis reports on variable coefficients and right-hand side when solving pure linear models - Documents can be transferred via iTunes File Sharing - Mathematical models and solutions can be sent by email - Model documents are text files, no proprietary format - Solution documents as HTML - Supports all device orientations Benefits: - Affordable - Easy-to-use modeling, models are like the ones in textbooks - Fast learning curve