redchillicrab.com Ads.txt file
DeutschRedCrab Software
Software and tools for science, technology, engineering and mathematics
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
Online Calculator
Online calculator with hundreds of math functions and formulas.
Optimized for PC and mobile phone.
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.