Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Derivation
(a+3)*(a-5)/((a+3)*(a-6))
⇒ algebra.equations.rational.cancel-div, clipboard=[condition == (a /= -3)](a-5)/(a-6)
Description
simplify a rational expression (with a variable in a divisor)