Exercise algebra.inequalities.linear
Description
solve a linear inequation
Firsts
Rule phase2.enter Location [] Term "Just (TCon relation1.lt [TCon arith1.minus [TCon arith1.times [TNum 6,TVar \"x\"],TNum 2],TCon arith1.plus [TNum 3,TCon arith1.times [TNum 9,TVar \"x\"]]])" Focus "Just (TCon relation1.lt [TCon arith1.minus [TCon arith1.times [TNum 6,TVar \"x\"],TNum 2],TCon arith1.plus [TNum 3,TCon arith1.times [TNum 9,TVar \"x\"]]])" Environment