RedCrab Software

RedCrab Calculator

Math software with full screen formula editor

Free placement of algebraic formulas in mathematical notation

2D- and 3D function-plotter

Functions for technical, scientific , statistical and financial calculations

RedCrab Math Tutorial

RedCrab Calculator User Manual

Helpful Hints for Easily Solving Different Types of Mathematical Problems
The RedCrab Calculator User's Guide contains descriptions for handling and more than 250 math functions.

SonoG Tone Generator

Tone generator software with two stand-alone generators

Frequency direct input from the key panel or step less adjustable with radio knobs

SonoG supports tone-burst, modulation, sweep and DTMF pulse.

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