Shunting-yard algorithm Test expression: ((3+1)*2)^3 ((3+1)*2)^3 3 1 + 2 * 3 ^ Test expression: ((3*2+1-6)^(3+1)^3)^2 ((3*2+1-6)^(3+1)^3)^2 3 2 * 1 + 6 - 3 1 + ^ 3 ^ 2 ^ Test expression: ((3*2+1-6)^sin(3+1)^3)^2 ((3*2+1-6)^sin(3+1)^3)^2 3 2 * 1 + 6 - 3 1 + sin ^ 3 ^ 2 ^ Test expression: ((3*2+1-6)^atan2(3+1, 27)^3)^2 ((3*2+1-6)^atan2(3+1, 27)^3)^2 3 2 * 1 + 6 - 3 1 + 27 atan2 ^ 3 ^ 2 ^