Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule phase1.exit Location [] Term "Just (TCon relation1.eq [TCon arith1.plus [TCon arith1.times [TNum 21,TVar \"x\"],TNum 3],TCon arith1.minus [TNum 4,TCon arith1.times [TNum 16,TVar \"x\"]]])" Focus "Just (TCon relation1.eq [TCon arith1.plus [TCon arith1.times [TNum 21,TVar \"x\"],TNum 3],TCon arith1.minus [TNum 4,TCon arith1.times [TNum 16,TVar \"x\"]]])" Environment