IsSigned

Returns True if the tensor is a signed data type.

Abstract Signature:

IsSigned(input: Tensor)

PyTorch

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

JAX (Core)

API: —
Strategy: Macro 'jax.numpy.issubdtype({input}.dtype, jax.numpy.signedinteger) or jax.numpy.issubdtype({input}.dtype, jax.numpy.floating)'

NumPy

API: —
Strategy: Macro 'numpy.issubdtype({input}.dtype, numpy.signedinteger) or numpy.issubdtype({input}.dtype, numpy.floating)'

Keras

API: —
Strategy: Macro 'True'

TensorFlow

API: —
Strategy: Macro '{input}.dtype.is_signed'

Apple MLX

API: —
Strategy: Macro 'True'

Flax NNX

API: —
Strategy: Macro 'jax.numpy.issubdtype({input}.dtype, jax.numpy.signedinteger) or jax.numpy.issubdtype({input}.dtype, jax.numpy.floating)'

PaxML / Praxis

API: —
Strategy: Macro 'jax.numpy.issubdtype({input}.dtype, jax.numpy.signedinteger) or jax.numpy.issubdtype({input}.dtype, jax.numpy.floating)'