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Title: 15. Floating-Point Arithmetic: Issues and Limitations — Python 3.14.2 documentation

Open Graph Title: 15. Floating-Point Arithmetic: Issues and Limitations

Description: Floating-point numbers are represented in computer hardware as base 2 (binary) fractions. For example, the decimal fraction 0.625 has value 6/10 + 2/100 + 5/1000, and in the same way the binary fra...

Open Graph Description: Floating-point numbers are represented in computer hardware as base 2 (binary) fractions. For example, the decimal fraction 0.625 has value 6/10 + 2/100 + 5/1000, and in the same way the binary fra...

Opengraph URL: https://docs.python.org/3/tutorial/floatingpoint.html

direct link

Domain: docs.python.org

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og:image:altFloating-point numbers are represented in computer hardware as base 2 (binary) fractions. For example, the decimal fraction 0.625 has value 6/10 + 2/100 + 5/1000, and in the same way the binary fra...
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Links:

https://www.python.org/
Table of Contentshttps://docs.python.org/3/contents.html
15. Floating-Point Arithmetic: Issues and Limitationshttps://docs.python.org/3/tutorial/floatingpoint.html
15.1. Representation Errorhttps://docs.python.org/3/tutorial/floatingpoint.html#representation-error
14. Interactive Input Editing and History Substitutionhttps://docs.python.org/3/tutorial/interactive.html
16. Appendixhttps://docs.python.org/3/tutorial/appendix.html
Report a bughttps://docs.python.org/3/bugs.html
Show source https://github.com/python/cpython/blob/main/Doc/tutorial/floatingpoint.rst?plain=1
indexhttps://docs.python.org/3/genindex.html
moduleshttps://docs.python.org/3/py-modindex.html
nexthttps://docs.python.org/3/tutorial/appendix.html
previoushttps://docs.python.org/3/tutorial/interactive.html
Pythonhttps://www.python.org/
3.14.2 Documentationhttps://docs.python.org/3/index.html
The Python Tutorialhttps://docs.python.org/3/tutorial/index.html
15. Floating-Point Arithmetic: Issues and Limitationshttps://docs.python.org/3/tutorial/floatingpoint.html
https://docs.python.org/3/tutorial/floatingpoint.html#floating-point-arithmetic-issues-and-limitations
repr()https://docs.python.org/3/library/functions.html#repr
round()https://docs.python.org/3/library/functions.html#round
math.isclose()https://docs.python.org/3/library/math.html#math.isclose
round()https://docs.python.org/3/library/functions.html#round
Examples of Floating Point Problemshttps://jvns.ca/blog/2023/01/13/examples-of-floating-point-problems/
The Perils of Floating Pointhttp://www.indowsway.com/floatingpoint.htm
str()https://docs.python.org/3/library/stdtypes.html#str
str.format()https://docs.python.org/3/library/stdtypes.html#str.format
Format String Syntaxhttps://docs.python.org/3/library/string.html#formatstrings
decimalhttps://docs.python.org/3/library/decimal.html#module-decimal
fractionshttps://docs.python.org/3/library/fractions.html#module-fractions
https://scipy.orghttps://scipy.org
float.as_integer_ratio()https://docs.python.org/3/library/stdtypes.html#float.as_integer_ratio
float.hex()https://docs.python.org/3/library/stdtypes.html#float.hex
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math.fsum()https://docs.python.org/3/library/math.html#math.fsum
sum()https://docs.python.org/3/library/functions.html#sum
https://docs.python.org/3/tutorial/floatingpoint.html#representation-error
fractionshttps://docs.python.org/3/library/fractions.html#module-fractions
decimalhttps://docs.python.org/3/library/decimal.html#module-decimal
Table of Contentshttps://docs.python.org/3/contents.html
15. Floating-Point Arithmetic: Issues and Limitationshttps://docs.python.org/3/tutorial/floatingpoint.html
15.1. Representation Errorhttps://docs.python.org/3/tutorial/floatingpoint.html#representation-error
14. Interactive Input Editing and History Substitutionhttps://docs.python.org/3/tutorial/interactive.html
16. Appendixhttps://docs.python.org/3/tutorial/appendix.html
Report a bughttps://docs.python.org/3/bugs.html
Show source https://github.com/python/cpython/blob/main/Doc/tutorial/floatingpoint.rst?plain=1
indexhttps://docs.python.org/3/genindex.html
moduleshttps://docs.python.org/3/py-modindex.html
nexthttps://docs.python.org/3/tutorial/appendix.html
previoushttps://docs.python.org/3/tutorial/interactive.html
Pythonhttps://www.python.org/
3.14.2 Documentationhttps://docs.python.org/3/index.html
The Python Tutorialhttps://docs.python.org/3/tutorial/index.html
15. Floating-Point Arithmetic: Issues and Limitationshttps://docs.python.org/3/tutorial/floatingpoint.html
Copyrighthttps://docs.python.org/3/copyright.html
History and Licensehttps://docs.python.org/license.html
Please donate.https://www.python.org/psf/donations/
Found a bughttps://docs.python.org/bugs.html
Sphinxhttps://www.sphinx-doc.org/

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