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Function References
Reference for all built-in functions
Functions
T
tan

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tan

Syntax

tan(X)

Details

The tangent function.

Parameters

X is a scalar/vector/matrix.

Returns

DOUBLE type with the same data form as X.

Examples

tan(0 1 2);
// output: [0,1.557408,-2.185040]

Related functions: asin, acos, atan, sin, cos.