Exercise algebra.manipulation.rational.simplify
Description
simplify a rational expression (with a variable in a divisor)
Firsts
Rule simplifyrationalexpression.enter Location [0] Term "Just (TCon arith1.plus [TCon arith1.divide [TNum 4,TCon arith1.times [TNum 6,TVar \"x\"]],TCon arith1.divide [TNum 3,TCon arith1.times [TNum 6,TVar \"y\"]]])" Focus "Just (TCon arith1.divide [TNum 4,TCon arith1.times [TNum 6,TVar \"x\"]])" Environment