Let's steal some issues from https://github.com/davidedc/Algebrite! >:3 - Githubissues

asc-community / AngouriMath

New open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.

https://am.angouri.org

MIT License

783 stars 74 forks source link

Let's steal some issues from https://github.com/davidedc/Algebrite! >:3 #180

Open Happypig375 opened 4 years ago

Happypig375 commented 4 years ago

Tests for our future integral implementation

[ ] 13: 1/x^3*1/sqrt(x^2-4)
[ ] 15: arccos(x)
[ ] 16: arctanh, arcsinh, arccosh [Requires hyperbolic functions and their inverses]
[ ] 17: 1/x [Requires abs function and flag for signifying real variables]
[ ] 18: x^2/(a+b*x)
[ ] 19: x*sqrt((-9)-x^2)
[ ] 22: t^(-1/2)*exp(-t^(-2))

Tests for our future simplification

[ ] 35: incorrect simplification of: sqrt(x*y) , sqrt(1/x) , sqrt(x^y)
[x] 108: Error in simplify() with division and powers: 1 / (( y ^ 2 ) ^ ( 1 / 2 ) )

New functions

[ ] 20: summation [Should include product as well]
[x] 33: How to compare two numbers? [Requires boolean logic]
[x] 80: Is it possible to find the domain of a function over the reals?
[ ] 87: Solving equations with modular arithmetic

Bugs

[ ] 29: incorrect ordering of function calls
[x] 99: Simplify call significantly slower for "x^(-6)+1" than for "x^(-6)" [AngouriMath literally hangs for this]

Tests to add

[x] 38: simplify (x^2-xy)/(xy-y^2)

WhiteBlackGoose commented 4 years ago

incorrect ordering of function calls

Huh?