Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule phase1.enter Location [] Term "Just (TCon relation1.eq [TCon arith1.unary_minus [TCon arith1.times [TNum 5,TCon arith1.plus [TVar \"x\",TNum 1]]],TCon arith1.minus [TCon arith1.times [TNum 9,TCon arith1.plus [TVar \"x\",TNum 4]],TNum 5]])" Focus "Just (TCon relation1.eq [TCon arith1.unary_minus [TCon arith1.times [TNum 5,TCon arith1.plus [TVar \"x\",TNum 1]]],TCon arith1.minus [TCon arith1.times [TNum 9,TCon arith1.plus [TVar \"x\",TNum 4]],TNum 5]])" Environment