IsNaN

Returns a new tensor with boolean elements representing if each element is NaN.

Abstract Signature:

IsNaN(input: Tensor)

PyTorch

API: torch.isnan
Strategy: Direct Mapping
Official Docs ↗

JAX (Core)

API: jnp.isnan
Strategy: Direct Mapping
Official Docs ↗

NumPy

API: np.isnan
Strategy: Direct Mapping
Official Docs ↗

Keras

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

TensorFlow

API: tf.math.is_nan
Strategy: Direct Mapping
Official Docs ↗

Apple MLX

API: mx.isnan
Strategy: Direct Mapping
Official Docs ↗

Flax NNX

API: jnp.isnan
Strategy: Direct Mapping
Official Docs ↗

PaxML / Praxis

API: jnp.isnan
Strategy: Direct Mapping
Official Docs ↗