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Showing posts with the label Floating Point

Floating Point Math In Python / Numpy Not Reproducible Across Machines

Comparing the results of a floating point computation across a couple of different machines, they a… Read more Floating Point Math In Python / Numpy Not Reproducible Across Machines

Python/numpy Floating-point Text Precision

Let's say I have some 32-bit and 64-bit floating point values: >>> import numpy as np … Read more Python/numpy Floating-point Text Precision

Python Floating Point Formatting

I've seen a few questions about this already, but none that I read helped me actually understan… Read more Python Floating Point Formatting

Why Fmod(1.0,0.1) == .1?

I experienced this phenomenon in Python first, but it turned out that it is the common answer, for … Read more Why Fmod(1.0,0.1) == .1?

Numpy.reciprocal Returns Different Values When Called Repeatedly

I have a numpy array ssh_sum: >>> ssh_sum array([[ 0., 2., 1., 0., 0., 0.], [ … Read more Numpy.reciprocal Returns Different Values When Called Repeatedly

Why Does Float() Cut Off Trailing Zeros?

The code successfully crops a large file of many numbers to several smaller text files with number,… Read more Why Does Float() Cut Off Trailing Zeros?

Changing Strings To Floats In An Imported .csv

Quick question for an issue I haven't managed to solve quickly: I'm working with a .csv fil… Read more Changing Strings To Floats In An Imported .csv

Python Float Division Not Exact

Possible Duplicate: Python float - str - float weirdness Python float division does not appear to… Read more Python Float Division Not Exact