Exercise algebra.inequalities.linear
Description
solve a linear inequation
Firsts
Rule linearinequation.enter Location [0] Term "Just (TCon relation1.lt [TCon arith1.minus [TCon arith1.unary_minus [TCon arith1.times [TNum 2,TVar \"x\"]],TNum 5],TCon arith1.unary_minus [TNum 1]])" Focus "Just (TCon arith1.minus [TCon arith1.unary_minus [TCon arith1.times [TNum 2,TVar \"x\"]],TNum 5])" Environment