GraphSketch - 7 views
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Darcy Goshorn on 22 Dec 09"Beyond simple math and grouping (like "(x+2)(x-4)"), there are some functions you can use as well. Look below to see them all. They are mostly standard functions written as you might expect. You can also use "pi" and "e" as their respective constants. Please note: You should not use fractional exponents. For example, don't type "x^(1/3)" to compute the cube root of x. Instead, use "root(x,3)". When you want a quick graph of a function, you can just go to http://graphsketch.com/[function], like http://graphsketch.com/sin(x). You can even separate multiple equations with commas, like http://graphsketch.com/sin(x),x^2."
