Lgamma

Computes natural logarithm of gamma function.

Abstract Signature:

Lgamma(input: Tensor)

PyTorch

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

JAX (Core)

API: jax.scipy.special.gammaln
Strategy: Direct Mapping
Official Docs ↗

NumPy

API: scipy.special.gammaln
Strategy: Direct Mapping
Official Docs ↗

Keras

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

TensorFlow

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

Apple MLX

API: —
Strategy: Custom / Partial

Flax NNX

API: jax.scipy.special.gammaln
Strategy: Direct Mapping
Official Docs ↗

PaxML / Praxis

API: jax.scipy.special.gammaln
Strategy: Direct Mapping
Official Docs ↗