Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Derivation
![](http://ideas.cs.uu.nl/images/external.png)
(x^2-7*x+6)/((x-1)*(x+1))
⇒ algebra.equations.linear.distr-times(x^2-7*x+6)/(x^2-1)
Description
simplify a rational expression (with a variable in a divisor)