Sign

Return an element-wise indication of sign of the input.

Abstract Signature:

Sign(x: Tensor)

JAX (Core)

API: jax.numpy.sign
Strategy: Direct Mapping
Official Docs ↗

NumPy

API: numpy.sign
Strategy: Direct Mapping
Official Docs ↗

Keras

API: keras.ops.sign
Strategy: Direct Mapping
Official Docs ↗

TensorFlow

API: tf.sign
Strategy: Direct Mapping
Official Docs ↗

Apple MLX

API: mlx.core.sign
Strategy: Direct Mapping
Official Docs ↗

Flax NNX

API: jax.numpy.sign
Strategy: Direct Mapping
Official Docs ↗