wok-next diff mathomatic/description.txt @ rev 20002
Up qps, avidemux, tea
author | Xander Ziiryanoff <psychomaniak@xakep.ru> |
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date | Fri Oct 20 23:49:15 2017 +0200 (2017-10-20) |
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1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/mathomatic/description.txt Fri Oct 20 23:49:15 2017 +0200 1.3 @@ -0,0 +1,27 @@ 1.4 +Mathomaticâ„¢ is a free and open source command-line computer algebra system (CAS) 1.5 +for doing floating point calculations and symbolic mathematics. It can 1.6 +automatically solve, simplify, combine, and compare algebraic equations, do some 1.7 +calculus, etc. 1.8 + 1.9 +``` 1.10 +1-> x^2 + 4x - 21 = 0 1.11 + 1.12 +#1: x^2 + (4*x) - 21 = 0 1.13 + 1.14 +1-> solve x 1.15 +Equation is a degree 2 polynomial equation in x. 1.16 +Equation was solved with the quadratic formula. 1.17 +Solve successful: 1.18 + 1.19 +#1: x = -(2 + (5*sign)) 1.20 + 1.21 +1-> calculate 1.22 +There are 2 solutions. 1.23 + 1.24 +Solution number 1 with sign = 1: 1.25 + x = -7 1.26 + 1.27 +Solution number 2 with sign = -1: 1.28 + x = 3 1.29 +1-> 1.30 +```