log_op

→TensorImplPtr

int log_op(const int & a)

Compute $y = \ln(x)$ element-wise. Allocates a fresh output of the same shape and dtype as a and delegates to LogBackward::forward.

See Also

LogBackward — backward node.

aTensorImplPtr

Input tensor of any shape. Must be strictly positive for finite output; non-positive values produce NaN /

-\infty

TensorImplPtr

Output tensor of the same shape and dtype.

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