Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Derivation
Final term is not finished
(a-1)*(a+2)/((a+1)*(a+2))
⇒ algebra.equations.linear.distr-times(a-1)*(a+2)/(a^2+3*a+2)
Description
simplify a rational expression (with a variable in a divisor)