Math Software

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CrystalDiffract can simulate and visualize diffraction patterns from any CrystalMaker binary file. You can manipulate patterns in real...

2 days ago By CrystalMaker Software


CrystalMaker is a program for building, displaying and manipulating all kinds of crystal and molecular structures. Spectacular, photo-realistic...

2 days ago By CrystalMaker Software


MathType for Macintosh is a powerful interactive equation editor that lets you create mathematical notation for word processing, web...

October 10, 2019 By Design Science


CurvFit is a curve fitting program for Windows. Lorentzian, Sine, Exponential and Power series are available models to match your...

October 7, 2019 By Optimal Designs Enterprise


Panoply is a Java application which plots geo-gridded arrays from netCDF, HDF and GRIB datasets. Slice and plot specific latitude-longitude,...

October 3, 2019 By NASA Goddard Institute for Space Studies

Random Number Generator

Generate random numbers in one or two ranges simultaneously. Just specify the range(s) selecting the lowest and highest values and...

September 25, 2019 By Intemodino Group


Free42 is a re-implementation of the HP-42S calculator and the HP-82240 printer. It is a complete rewrite, not using any HP code, and...

September 22, 2019 By Thomas Okken

Latest ZDNet Articles

Four must-have travel essentials

Four must-have travel essentials

It’s easy to think that all you need to carry with you these days is a smartphone and you’re ready for anything. But some extended periods away from my desk have discovered four things that are ‘must-haves’ for the traveller.

22 hours ago by in Hardware