Getting Started with Python

I'm working on project involving querying data from a dataframe, performing a few operations on… Read more Pandas.to_csv Outputs A Column Of Floats Instead Of Integers

Say I have a float number. If it is an integer (e.g. 1.0, 9.0, 36.0), I want to remove the '.0 … Read more How Can I Remove ".0" Of Float Numbers?

I’m trying to figure out the pattern here: >>> 1e300 ** 2 OverflowError: (34, 'Result … Read more In What Cases Does Python Complex Exponentiation Throw An Overflowerror?

I'm trying to debug two different python scripts that execute very similar code. These scripts… Read more Python Float Formatting Weirdness?

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?

I'm trying to multiply a column by a float. I have the code for it here: if str(cMachineName)=… Read more How Do I Multiply A Dataframe Column By A Float Constant?

One half, i.e. 0.5 in decimal, has an exact binary representation: 0.1 Nevertheless, if I round it … Read more Why Is Rounding 0.5 (decimal) Not Exact?

I've been working on a computational physics project (plotting related rates of chemical reacta… Read more Calling/selecting Variables (float Valued) With User Input In Python

Why does the following happen with Python's lambdas (in both Python 2 and 3)? >>> zero… Read more Float Identity Comparison In Python Lambda Function

I have a float that has 16 decimal places, but I want it to be capped at 6, and if I ever get a flo… Read more How Do I Make A Float Only Show A Certain Amount Of Decimals

I noticed something strange when calling .as_integer_ratio() on some floats. for example: (2.2).as_… Read more Is There A Way To Return A Fully Reduced Ratio When Calling .as_integer_ratio()?

I keep getting TypeError: unsupported operand type(s) for +: 'float' and 'list'. I … Read more Typeerror: Unsupported Operand Type(s) For +: 'float' And 'list' In Python 3.6.8

I am maintaining a Python script that uses xlrd to retrieve values from Excel spreadsheets, and the… Read more Converting A Python Float To A String Without Losing Precision

Here, I have the following: >>> import numpy as np >>> q = np.nan >>> q … Read more Why Does Comparing To Nan Yield False (python)?

In Python, how can one print a number that might be an integer or real type, when the latter case w… Read more Print Either An Integer Or A Float With N Decimals

I'm only going to paste part of my code since it's very long, but I was wondering if any on… Read more Number Changing When Inserted Into List

I'm starting to tear my hair out with this - so I hope someone can help. I have a pandas DataFr… Read more How Do I Change Data-type Of Pandas Data Frame To String With A Defined Format?