Exercise algebra.inequalities.linear
Description
solve a linear inequation
Firsts
Rule linearinequation.enter Location [] Term "Just (TCon relation1.lt [TCon arith1.times [TNum 3,TCon arith1.minus [TCon arith1.times [TNum 4,TVar \"x\"],TNum 1]],TCon arith1.minus [TCon arith1.plus [TCon arith1.unary_minus [TNum 2],TVar \"x\"],TNum 1]])" Focus "Just (TCon relation1.lt [TCon arith1.times [TNum 3,TCon arith1.minus [TCon arith1.times [TNum 4,TVar \"x\"],TNum 1]],TCon arith1.minus [TCon arith1.plus [TCon arith1.unary_minus [TNum 2],TVar \"x\"],TNum 1]])" Environment