jax.numpy.floor

jax.numpy.floor(x, /)

Round input to the nearest integer downwards.

JAX implementation of numpy.floor.

Parameters:

x (ArrayLike) – input array or scalar. Must not have complex dtype.

Returns:

An array with same shape and dtype as x containing the values rounded to the nearest integer that is less than or equal to the value itself.

Return type:

Array

See also

• jax.numpy.fix(): Rounds the input to the nearest interger towards zero.

• jax.numpy.trunc(): Rounds the input to the nearest interger towards zero.

• jax.numpy.ceil(): Rounds the input up to the nearest integer.

Examples

>>> key = jax.random.key(42)
>>> x = jax.random.uniform(key, (3, 3), minval=-5, maxval=5)
>>> with jnp.printoptions(precision=2, suppress=True):
...     print(x)
[[-0.11  1.8   1.16]
 [ 0.61 -0.49  0.86]
 [-4.25  2.75  1.99]]
>>> jnp.floor(x)
Array([[-1.,  1.,  1.],
       [ 0., -1.,  0.],
       [-5.,  2.,  1.]], dtype=float32)