CAS Calculator

Symbolic math — integrals, derivatives, equations & graphing

Examples — click to try
int(sin(x)) int(sin(x), 0, pi) der(x^2 + 3x) (x^2)int(sin(x)) int(der(x^3)) x^2 + 2x = 8 der(cos(x)) + x^2 int(exp(x), 0, 1) taylor(sin(x), 0, 5) taylor(exp(x), 0, 4) det([[1,2],[3,4]]) inv([[1,2],[3,4]]) trans([[1,2,3],[4,5,6]]) eig([[2,1],[1,2]]) [[1,2],[3,4]]
Result
Functions of x
Examples — click to try
sin(x) x^2 - 4 exp(-x^2) log(x) sin(x)/x sqrt(1 - x^2)
Functions of x and y
Examples — click to try
sin(x)*cos(y) x^2 + y^2 sin(sqrt(x^2 + y^2)) exp(-(x^2 + y^2)) x*y cos(x) + sin(y)
Examples — click to try
97 100 7919 104729 999999937
Result

Reference

CAS Functions

int(...)Integrate
der(...)Differentiate
sin(...)Sine
cos(...)Cosine
tan(...)Tangent
sqrt(...)Square root
log(...)Natural log
exp(...)e^x

Constants

piπ ≈ 3.14159
ee ≈ 2.71828
oo∞ Infinity
CIntegration constant

CAS Syntax

Use ^ for powers.

Definite integral:
int(expr, low, high)

Implicit multiply:
(x^2)sin(x)

Solve equation:
x^2 + x = 6

Taylor Series

taylor(expr, point, order)

Examples:
taylor(sin(x), 0, 5)
taylor(log(x), 1, 4)

Matrix Operations

[[a,b],[c,d]]Display matrix
det(...)Determinant
inv(...)Inverse
trans(...)Transpose
eig(...)Eigenvalues

Graphing

2D plots f(x) — add multiple functions to overlay them on the same chart.

3D plots f(x,y) — add multiple surfaces to overlay them.

Use ^ for powers in graph inputs too.