Function Graph Explorer

Enter any expression in x. Graph updates live as you type.

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Y Axis Range

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Click any example to insert it into the first function box.

Basic Operators

+ - * /add, sub, multiply, divide

x^2x to the power 2

2*xalways use * for multiply

piπ = 3.14159…

eEuler's number ≈ 2.718

Trigonometry

sin(x)sine

cos(x)cosine

tan(x)tangent

asin(x)inverse sine

acos(x)inverse cosine

atan(x)inverse tan

Powers & Roots

sqrt(x)square root

abs(x)absolute value

x^3cubic

e^xexponential

Logarithms

log(x)log base 10

ln(x)natural log

log2(x)log base 2

Special

floor(x)round down

ceil(x)round up

sign(x)−1, 0, or 1

1/xreciprocal

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