oneflow.log1p¶
-
oneflow.
log1p
()¶ Returns a new tensor with the natural logarithm of (1 + input).
\[\text{out}_{i}=\log_e(1+\text{input}_{i})\]For example:
>>> import oneflow as flow >>> import numpy as np >>> x = flow.tensor(np.array([1.3, 1.5, 2.7]), dtype=flow.float32) >>> out = flow.log1p(x) >>> out tensor([0.8329, 0.9163, 1.3083], dtype=oneflow.float32)