Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule balanceequation.enter Location [] Term "Just (TCon relation1.eq [TCon arith1.times [TCon arith1.divide [TNum 3,TNum 5],TVar \"x\"],TCon arith1.plus [TCon arith1.unary_minus [TCon arith1.times [TCon arith1.divide [TNum 7,TNum 5],TVar \"x\"]],TCon arith1.divide [TNum 13,TNum 5]]])" Focus "Just (TCon relation1.eq [TCon arith1.times [TCon arith1.divide [TNum 3,TNum 5],TVar \"x\"],TCon arith1.plus [TCon arith1.unary_minus [TCon arith1.times [TCon arith1.divide [TNum 7,TNum 5],TVar \"x\"]],TCon arith1.divide [TNum 13,TNum 5]]])" Environment