wok-next view mathomatic/description.txt @ rev 20737
libav: fix build; python-antlr: using pip; python-apsw: up (3.19.3-r1)
| author | Aleksej Bobylev <al.bobylev@gmail.com> |
|---|---|
| date | Tue May 29 20:37:22 2018 +0300 (2018-05-29) |
| parents | |
| children |
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1 Mathomatic™ is a free and open source command-line computer algebra system (CAS)
2 for doing floating point calculations and symbolic mathematics. It can
3 automatically solve, simplify, combine, and compare algebraic equations, do some
4 calculus, etc.
6 ```
7 1-> x^2 + 4x - 21 = 0
9 #1: x^2 + (4*x) - 21 = 0
11 1-> solve x
12 Equation is a degree 2 polynomial equation in x.
13 Equation was solved with the quadratic formula.
14 Solve successful:
16 #1: x = -(2 + (5*sign))
18 1-> calculate
19 There are 2 solutions.
21 Solution number 1 with sign = 1:
22 x = -7
24 Solution number 2 with sign = -1:
25 x = 3
26 1->
27 ```