Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule balanceequation.enter Location [] Term "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.times [TCon arith1.divide [TNum 1,TNum 2],TVar \"x\"],TNum 4],TCon arith1.plus [TCon arith1.times [TNum 2,TVar \"x\"],TCon extra.mixedfraction [TNum 2,TNum 1,TNum 2]]])" Focus "Just (TCon relation1.eq [TCon arith1.minus [TCon arith1.times [TCon arith1.divide [TNum 1,TNum 2],TVar \"x\"],TNum 4],TCon arith1.plus [TCon arith1.times [TNum 2,TVar \"x\"],TCon extra.mixedfraction [TNum 2,TNum 1,TNum 2]]])" Environment