sec

sec

The standard sec(x) function. This is one over the cosine or the hypotenuse over the adjacent side.

References

• http://en.wikipedia.org/wiki/Trigonometric_functions

sec(x)

Computes the value and returns the result.

Argument x

Scalar

Returns 1. entry

Scalar

sec(x)

Computes the value of each entry of the given matrix and returns a matrix with the same dimension.

Argument x

Matrix

Returns 1. entry

Matrix