Graphing Calculator — Plane & Point

Syntax & examples

Basics

x^2 exponents
2*x or 2x for multiplication
(x + 1)/(x - 2) parentheses group

Functions

sin(x), cos(x), tan(x)
sqrt(x), abs(x)
log(x), ln(x), exp(x)
pi, e

Parameters

Use letters a, b, c, k, m, n and sliders appear automatically
Example: y = a*x^2 + b*x + c

Try these

Function

x min x max step

x	y

Show zeros (roots) Show local min & max Show intersections

Add a function to see analysis.