Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule phase2.enter Location [] Term "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.times [TNum 10,TVar \"x\"],TNum 21],TCon arith1.times [TNum 3,TVar \"x\"]])" Focus "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.times [TNum 10,TVar \"x\"],TNum 21],TCon arith1.times [TNum 3,TVar \"x\"]])" Environment