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Showing posts with the label Floating Point
How To Deal With Rounding Errors Of Floating Types For Financial Calculations In Python Sqlite?

How To Deal With Rounding Errors Of Floating Types For Financial Calculations In Python Sqlite?

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I'm creating a financial app and it seems my floats in sqlite are floating around. Sometimes a… Read more How To Deal With Rounding Errors Of Floating Types For Financial Calculations In Python Sqlite?
Typeerror: Unsupported Operand Type(s) For +: 'float' And 'list' In Python 3.6.8

Typeerror: Unsupported Operand Type(s) For +: 'float' And 'list' In Python 3.6.8

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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
Decimal In Input Json To Python 3 Lambda Function

Decimal In Input Json To Python 3 Lambda Function

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Consider the following input in a financial application, where precision matters: { 'value'… Read more Decimal In Input Json To Python 3 Lambda Function
Pandas: Dataframe.replace() With Regex

Pandas: Dataframe.replace() With Regex

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I have a table which looks like this: df_raw = pd.DataFrame(dict(A = pd.Series(['1.00','… Read more Pandas: Dataframe.replace() With Regex
Why Does Comparing To Nan Yield False (python)?

Why Does Comparing To Nan Yield False (python)?

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Here, I have the following: >>> import numpy as np >>> q = np.nan >>> q … Read more Why Does Comparing To Nan Yield False (python)?
Is It Possible To Find Random Floats In Range [a,b] In Python?

Is It Possible To Find Random Floats In Range [a,b] In Python?

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I'm trying to generate in python random floats in the range of [0.8,0.9] , but unfortanetly all… Read more Is It Possible To Find Random Floats In Range [a,b] In Python?