Graph any equation of the form f(x, y) = g(x, y)
Both sides in terms of x and y. Press Enter to graph.
Evaluate f(x, y, z)
Enter an equation in x and y of the form f(x,y) = g(x,y), then press Graph. Both sides are required — for example x^2/9 + y^2/4 = 1.
f(x,y) = g(x,y)
x^2/9 + y^2/4 = 1
+
-
*
/
^
2^3^4
2^(3^4)
2x
3(x+1)
2sin(x)
xy
x*y
sin(x+1)^2
(sin(x+1))^2
sin
cos
tan
asin
acos
atan
atan2(a,b)
sinh
cosh
tanh
ln
log
exp
e
sqrt
abs
sign
floor
ceil
round
max(a,b)
min(a,b)
mod(a,b)
pow(a,b)
pi
The four range boxes take numbers as well as constant expressions such as 2*pi, pi/2 or sqrt(2). You can also drag the graph to pan, and zoom with Ctrl+scroll, a pinch, or the − range / + range buttons; the boxes follow along. A plain scroll always scrolls the page.
2*pi
pi/2
sqrt(2)