Exercise algebra.manipulation.exponential.equation
Description
solve exponential equation algebraically
Firsts
Rule phase2.exit Location [] Term "Just (TCon relation1.eq [TVar \"x\",TCon arith1.unary_minus [TNum 1]])" Focus "Just (TCon relation1.eq [TVar \"x\",TCon arith1.unary_minus [TNum 1]])" Environment