X(1/X) + -1 == 0 I've restricted myself to "multiplications and additions by numbers". The solution doesn't require knowing the value of X beforehand. It wor

X(1/X) + -1 == 0 I've restricted myself to "multiplications and additions by numbers". The solution doesn't require knowing the value of X beforehand. It works for all real numbers - algebraic or transcendental. Wanna try again?