// Utilities · Mathematics

Graphing Calculator

Desmos-style graphing calculator. Plot explicit functions, implicit relations, inequalities, and points with interactive variable sliders, curve tracing, virtual math keypad, and smooth multi-touch gestures.

Explicit: y = f(x)Implicit: f(x,y) = 0Inequalities: y ≤ f(x)Sliders: a = 2 (Animated)Implicit Multiplication: 2x, 3sin(x)Key Points & Curve ProbeVirtual Math KeypadExport PNG (2×) / SVG

y = sin(x)

x^2 + y^2 = 25

y = x^2 - 4

Expressions & Variables

2x + 1 (implicit mult)

3x^2 - 4x + 1

a = 2 (creates a slider)

y = a*sin(x)

Functions & Trig

sin, cos, tan, sec, csc, cot

arcsin, arccos, arctan

sqrt, abs, exp, ln, log

floor, ceil, round, sign

Relations & Curves

x^2 + y^2 = 25 (circle)

x^2/16 + y^2/9 = 1 (ellipse)

y <= sin(x) (shaded region)

x = 3 (vertical line)

Points & Constants

(3, 4) (plots point)

pi = 3.14159...

e = 2.71828...

Hover curve for probe (x, y)