Tan

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Tan


Tangent function



Syntax


Tan(x)

x is scalar

Return a scalar which is the tangent function of x, where x is in radian unit


x is matrix

Return a matrix in which the element is the tangent function of the element in x, where x is in radian unit


Example


Input

Output

tan(PI/4)

tan(1+i)

tan([1+i, 0, 1-i])

tan([i, 1-3i; -2i, 5])


See Also


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