Exercise algebra.manipulation.exponential.equation
Description
solve exponential equation algebraically
Firsts
Rule exponentialequation.enter Location [0] Term "Just (TCon relation1.eq [TNum 81,TCon arith1.power [TNum 3,TCon arith1.minus [TNum 1,TCon arith1.times [TNum 3,TVar \"x\"]]]])" Focus "Just (TNum 81)" Environment