PyTorch
API: torch.complex128
Strategy: Direct Mapping
JAX (Core)
API: jax.numpy.complex128
Strategy: Direct Mapping
NumPy
API: numpy.cdouble
Strategy: Direct Mapping
Keras
API: —
Strategy: Custom / Partial
TensorFlow
API: tf.complex128
Strategy: Direct Mapping
Apple MLX
API: mlx.core.complex128
Strategy: Direct Mapping
Flax NNX
API: jax.numpy.complex128
Strategy: Direct Mapping
PaxML / Praxis
API: jax.numpy.complex128
Strategy: Direct Mapping