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Return the floor of the input in Numpy
To return the floor of the input, use the numpy.floor() method in Python Numpy. The floor of the scalar x is the largest integer i, such that i <= x. It is often denoted as $\mathrm{\lfloor X \rfloor}$. The function returns the floor of each element in x. This is a scalar if x is a scalar.
The out is a location into which the result is stored. If provided, it must have a shape that the inputs broadcast to. If not provided or None, a freshly-allocated array is returned. A tuple (possible only as a keyword argument) must have length equal to the number of outputs.
Steps
At first, import the required library −
import numpy as np
To return the floor of the input, use the numpy.floor() method in Python Numpy.
Check floor() for float −
print("Result? ", np.floor(45.7))
print("
Result? ", np.floor(-487.4))Check floor() for inf −
print("
Result? ", np.floor(-np.inf))
Check floor() for nan and inf −
print("
Result? ", np.floor(np.nan))
print("
Result? ", np.floor(np.inf))Check floor() for log −
print("
Result? ", np.floor(np.log(1)))
print("
Result? ", np.floor(np.log(2)))Example
import numpy as np
# To return the floor of the input, use the numpy.floor() method in Python Numpy
print("Returning the floor value...
")
# Check floor() for float
print("Result? ", np.floor(45.7))
print("
Result? ", np.floor(-487.4))
# Check floor() for inf
print("
Result? ", np.floor(-np.inf))
# Check floor() for nan and inf
print("
Result? ", np.floor(np.nan))
print("
Result? ", np.floor(np.inf))
# Check floor() for log
print("
Result? ", np.floor(np.log(1)))
print("
Result? ", np.floor(np.log(2)))Output
Returning the floor value... Result? 45.0 Result? -488.0 Result? -inf Result? nan Result? inf Result? 0.0 Result? 0.0
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