Online Function Plotter

A function f can be visualized by drawing its graph in a (two-dimensional) coordinate system. The function graph of a function f can be defined mathematically as the set of all pairs of elements ( x | y ) for which y = f ( x ). The graph of a continuous function on a continuous interval forms a continuous curve.

Plot of real functions

The function plotter draws the function graphs of up to three real functions with one variable. The derivative of the functions can be drawn with (d/dx) as dotted line in the graph. The integral can be started with select ∫. The integration range can adjusted with variation of the points at the function graph.

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f(x):

g(x):

h(x):

f(x)=

g(x)=

h(x)=

Pos1

End

d/dx

∫

(

)

sin

cos

tan

e^x

x^a

a/x

asin

acos

atan

x²

√x

a^x

a/(x+b)

|x|

sinh

cosh

a e^{- b x^{2} + c}

\sqrt{e^{a x}}

a e^{b x + c}

e^{a x^{2}}

\frac{1}{e^{a x}}

\frac{x}{e^{x}}

\sqrt{x + a}

\sqrt[3]{x + a}

\sqrt[3]{x}

\sqrt[4]{x}

e^{\sqrt{x}}

\frac{\sqrt{a + x}}{\sqrt{b - x}}

\frac{1}{\sqrt{a x}}

\sqrt{e^{a x}}

\sqrt{a x^{2} + b x + c}

\frac{a x + c}{b x + d}

\frac{a + x}{b + x}

\frac{1 + x}{1 - x}

\frac{1}{a + b x}

\frac{1 + \sqrt{x}}{1 - \sqrt{x}}

\frac{x^{2} - a^{2}}{x^{2} + a^{2}}

\frac{\sin (x)}{\cos (x)}

Function	Description
sin(x)	Sine of x
cos(x)	Cosine of x
tan(x)	Tangent of x
asin(x)	arcsine
acos(x)	arccosine of x
atan(x)	arctangent of x
atan2(y, x)	Returns the arctangent of the quotient of its arguments.
cosh(x)	Hyperbolic cosine of x
sinh(x)	Hyperbolic sine of x
pow(a, b)	Power a^b
sqrt(x)	Square root of x
exp(x)	e-function
log(x), ln(x)	Natural logarithm
log(x, b)	Logarithm to base b
log2(x), lb(x)	Logarithm to base 2
log10(x), ld(x)	Logarithm to base 10

more ...

Screenshot of the function drawings

Print or save the image via right mouse click.

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