Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule algebra.equations.rational.rational-plus Location [] Term "Just (TCon arith1.divide [TCon arith1.plus [TCon arith1.times [TNum 7,TVar \"b\"],TCon arith1.times [TNum 3,TVar \"a\"]],TCon arith1.times [TCon arith1.times [TNum 4,TVar \"a\"],TVar \"b\"]])" Focus "Just (TCon arith1.divide [TCon arith1.plus [TCon arith1.times [TNum 7,TVar \"b\"],TCon arith1.times [TNum 3,TVar \"a\"]],TCon arith1.times [TCon arith1.times [TNum 4,TVar \"a\"],TVar \"b\"]])" Environment