GraphyCalc - 3d Graphing CalculatorGraphyCalc is a 3d graphing calculator, allowing you to interactively explore 3d functions. Examples: sinc exp dome Nerdy Details: The formula you supply calculates the height z from the variables x and y between -1 and 1. Formulas are composed of arithmetic operators (+ - * / ^), built-in functions (abs acos asin atan ceil cos exp floor log round sin sinc sqrt tan), and constants (E PI). GraphyCa
