PyTorch
API: torch.is_complex
Strategy: Macro 'torch.is_complex({x}).all().item()'
JAX (Core)
API: jax.numpy.iscomplexobj
Strategy: Direct Mapping
NumPy
API: numpy.iscomplexobj
Strategy: Direct Mapping
Keras
API: —
Strategy: Custom / Partial
TensorFlow
API: tf.experimental.numpy.iscomplexobj
Strategy: Direct Mapping
Apple MLX
API: —
Strategy: Custom / Partial
Flax NNX
API: jax.numpy.iscomplexobj
Strategy: Direct Mapping
PaxML / Praxis
API: jax.numpy.iscomplexobj
Strategy: Direct Mapping