What functions can I plot?

You can plot any combination of standard math functions: sin, cos, tan, arcsin, arccos, arctan, sinh, cosh, tanh, ln, log10, log2, sqrt, abs, exp, floor, ceil. Constants pi and e are supported. Use ^ for exponents.

How do I plot multiple functions at once?

Enter expressions in up to three function fields (f1, f2, f3). Each is plotted in a different color: red, blue, and green. Leave a field empty to hide it.

Does this support implicit multiplication?

Yes. You can write 2x instead of 2*x, and 2sin(x) instead of 2*sin(x). The parser handles implicit multiplication between numbers and variables or functions.

Function Plotter

Type any expression and see it graphed live. Plot up to 3 functions and hover to read values.

Functions

Presets

X Range (±6.28)

2π

Syntax

Ops	+ - * / ^
Trig	sin cos tan
Other	sqrt ln exp abs
Const	pi e

The Math Behind It

Supported Functions

Trig: sin, cos, tan, asin, acos, atan
Hyperbolic: sinh, cosh, tanh
Logarithmic: ln (natural log), log10, log2
Other: sqrt, abs, exp, floor, ceil, sign
Constants: pi (π = 3.14159...), e (2.71828...)
Implicit multiplication: 2x means 2·x, 2sin(x) means 2·sin(x)

Try This

Plot sin(x) and cos(x) together — notice they're shifted by π/2
Plot x^2 and x^3 — see how they differ for |x| < 1 vs |x| > 1
Plot 1/x — notice the vertical asymptote at x=0
Plot sin(x)/x — the famous sinc function
Hover over the graph to read exact function values at any point

Function Plotter

Functions

Syntax

The Math Behind It

Supported Functions

Try This

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