chainer.functions.cumprod¶

chainer.functions.cumprod(x, axis=None)[source]¶

Cumulative prod of array elements over a given axis.

Parameters

x (Variable or N-dimensional array) – Elements to calculate the cumulative prod.
axis (int or None) – Axis along which the cumulative prod is taken. If it is not specified, the input is flattened.

Returns

Output variable.

Return type