torch.floor_divide¶

torch.floor_divide(input, other, *, out=None) → Tensor¶

Note

Before PyTorch 1.13 torch.floor_divide() incorrectly performed truncation division. To restore the previous behavior use torch.div() with rounding_mode='trunc'.

Computes input divided by other, elementwise, and floors the result.

$$\text{{out}}_i = \text{floor} \left( \frac{{\text{{input}}_i}}{{\text{{other}}_i}} \right)$$

Supports broadcasting to a common shape, type promotion, and integer and float inputs.

Parameters

• input (Tensor or Number) – the dividend

• other (Tensor or Number) – the divisor

Keyword Arguments

out (Tensor, optional) – the output tensor.

Example:

>>> a = torch.tensor([4.0, 3.0])
>>> b = torch.tensor([2.0, 2.0])
>>> torch.floor_divide(a, b)
tensor([2.0, 1.0])
>>> torch.floor_divide(a, 1.4)
tensor([2.0, 2.0])