Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule check Location [] Term "Just (TCon relation1.eq [TCon arith1.unary_minus [TNum 3],TCon arith1.unary_minus [TCon arith1.times [TNum 3,TVar \"x\"]]])" Focus "Just (TCon relation1.eq [TCon arith1.unary_minus [TNum 3],TCon arith1.unary_minus [TCon arith1.times [TNum 3,TVar \"x\"]]])" Environment Rule algebra.equations.linear.balance.scale-to-one Location [] Term "Just (TCon relation1.eq [TNum 1,TVar \"x\"])" Focus "Just (TCon relation1.eq [TNum 1,TVar \"x\"])" Environment factor=-3