Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule algebra.equations.linear.balance.scale-to-one Location [] Term "Just (TCon relation1.eq [TCon arith1.unary_minus [TCon arith1.divide [TNum 5,TNum 7]],TVar \"x\"])" Focus "Just (TCon relation1.eq [TCon arith1.unary_minus [TCon arith1.divide [TNum 5,TNum 7]],TVar \"x\"])" Environment factor=7 Rule algebra.equations.linear.flip Location [] Term "Just (TCon relation1.eq [TCon arith1.times [TNum 7,TVar \"x\"],TCon arith1.unary_minus [TNum 5]])" Focus "Just (TCon relation1.eq [TCon arith1.times [TNum 7,TVar \"x\"],TCon arith1.unary_minus [TNum 5]])" Environment