Type in an equation in reverse polish notation and it will solve it. Make sure you put spaces between the numbers and operations to make it able to parse your text. Operations: Two inputs: + - x or * ÷ or / ^ mod One input: round ceil floor sqrt sin cos tan cot sec csc asin acos atan ln log e^ 10^ You can also get these transcendental numbers: π φ e
For info on this notation go to https://en.wikipedia.org/wiki/Reverse_Polish_notation Examples: 3+4 would be 3 4 + 2^9 would be 2 9 ^ sin 3 would be 3 sin (5+9)x7 would be 5 9 + 7 x
