Exercise algebra.equations.linear.balance
Description
Solve a linear equation using only balance rules.
Firsts
Rule algebra.equations.linear.balance.var-right-minus Location [] Term "Just (TCon relation1.eq [TNum 2,TCon arith1.plus [TCon arith1.times [TNum 9,TVar \"x\"],TNum 8]])" Focus "Just (TCon relation1.eq [TNum 2,TCon arith1.plus [TCon arith1.times [TNum 9,TVar \"x\"],TNum 8]])" Environment term=x Rule algebra.equations.linear.balance.var-left-minus Location [] Term "Just (TCon relation1.eq [TCon arith1.plus [TCon arith1.unary_minus [TCon arith1.times [TNum 9,TVar \"x\"]],TNum 2],TNum 8])" Focus "Just (TCon relation1.eq [TCon arith1.plus [TCon arith1.unary_minus [TCon arith1.times [TNum 9,TVar \"x\"]],TNum 2],TNum 8])" Environment term=10*x Rule algebra.equations.linear.balance.con-right-minus Location [] Term "Just (TCon relation1.eq [TVar \"x\",TCon arith1.plus [TCon arith1.times [TNum 10,TVar \"x\"],TNum 6]])" Focus "Just (TCon relation1.eq [TVar \"x\",TCon arith1.plus [TCon arith1.times [TNum 10,TVar \"x\"],TNum 6]])" Environment term=2