tan

rbc.stdlib.elementwise_functions.tan(x)

Calculates an implementation-dependent approximation to the tangent for each element x_i of the input array x.

Examples

>>> from rbc.stdlib import array_api
>>> @heavydb('double[](double[])')
... def array_api_tan(x):
...     return array_api.tan(x)
>>> array_api_tan([-np.pi, np.pi/2, np.pi]).execute()
array([ 1.2246469e-16,  1.6331239e+16, -1.2246469e-16], dtype=float32)

Array-API ‘tan’ doc