espnet2.samplers.category_balanced_sampler.round_down

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espnet2.samplers.category_balanced_sampler.round_down(num, divisor)

Round down a number to the nearest multiple of a specified divisor.

This function takes a number and reduces it to the nearest lower multiple of the given divisor. This is particularly useful in scenarios where you need to ensure that a quantity is evenly divisible by another.

• Parameters:
  • num (int or float) – The number to be rounded down.
  • divisor (int or float) – The divisor to which the number should be rounded down.
• Returns: The largest integer or float less than or equal to num that is divisible by divisor.
• Return type: int or float

Examples

>>> round_down(10, 3)
9
>>> round_down(10.5, 2)
10.0
>>> round_down(15, 5)
15

NOTE

If the divisor is zero, this function will raise a ZeroDivisionError.