arctan

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arctan#

class saiunit.math.arctan(x, unit_to_scale=None, **kwargs)#

Inverse tangent, element-wise.

Parameters:

  • x (Array | ndarray | bool | number | bool | int | float | complex | saiunit.Quantity) – Input values.

  • unit_to_scale (saiunit.Unit | None) – Unit used to convert x to a dimensionless number first.

Returns:

out – Angle in radians, in [-pi/2, pi/2].

Return type:

Array

Examples

>>> import saiunit as u
>>> import jax.numpy as jnp
>>> u.math.arctan(jnp.array([0.0, 1.0]))
Array([0.       , 0.7853982], dtype=float32)
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