jax.numpy.tan

jax.numpy.tan(x, /)

Compute a trigonometric tangent of each element of input.

JAX implementation of numpy.tan.

Parameters:

x (ArrayLike) – scalar or array. Angle in radians.

Returns:

An array containing the tangent of each element in x, promotes to inexact dtype.

Return type:

Array

See also

• jax.numpy.sin(): Computes a trigonometric sine of each element of input.

• jax.numpy.cos(): Computes a trigonometric cosine of each element of input.

• jax.numpy.arctan() and jax.numpy.atan(): Computes the inverse of trigonometric tangent of each element of input.

Examples

>>> pi = jnp.pi
>>> x = jnp.array([0, pi/6, pi/4, 3*pi/4, 5*pi/6])
>>> with jnp.printoptions(precision=3, suppress=True):
...   print(jnp.tan(x))
[ 0.     0.577  1.    -1.    -0.577]