Falco Calculator is a useful program for education. It allows to calculate entered meanings of variables which are introduced as a formula.
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Visualizes and studies functions of one variable to find roots, extrema, integral, derivatives, graph. Results can be saved or printed. You can copy the graph to the clipboard. You have one-click control of the graph with zooming, panning, centering
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This program is - the math expressions interpreter and analyzer, the RTF formulas editor and Latex string generator: -calculation, intermediate results check, create RTF string, create latex string, save results
Downloads: 114186 - Shareware - Download Now

Algebra - One on One is an educational game for those wanting a fun way to learn and practice algebra. This program covers 21 functions. It has a practice and a game area. Includes a two player combat game.
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Student Grade Calculator for Excel makes easy work of grading students. It quickly weights the students grades on a per-assignment basis.
Downloads: 71552 - Demo - Download Now