Microsoft Mathematics Now Free, Perfect Tool For Math, Science Buffs:
f you enjoy mathematics or science, or currently have to because you are at school or University, then the free Windows application Microsoft Mathematics 4.0 may be what you have been looking for to make your life just a tad easier.
The description on Microsoft.com is short but up to the point: “Microsoft Mathematics provides a graphing calculator that plots in 2D and 3D, step-by-step equation solving, and useful tools to help students with math and science studies.
Microsoft Mathematics includes a full-featured graphing calculator that’s designed to work just like a handheld calculator. Additional math tools help you evaluate triangles, convert from one system of units to another, and solve systems of equations.”.