format-benchmark | A collection of formatting benchmarks | Performance Testing library

by fmtlib C++ Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | format-benchmark Summary

format-benchmark is a C++ library typically used in Testing, Performance Testing applications. format-benchmark has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

A collection of formatting benchmarks

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Support

format-benchmark has a low active ecosystem.

It has 26 star(s) with 17 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 11 have been closed. On average issues are closed in 22 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of format-benchmark is current.

Quality

format-benchmark has no bugs reported.

Security

format-benchmark has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

format-benchmark does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

format-benchmark releases are not available. You will need to build from source code and install.

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format-benchmark Key Features

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format-benchmark Examples and Code Snippets

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Community Discussions

Trending Discussions on format-benchmark

What is the math behind * 1233 >> 12 in this code counting decimal digits

QUESTION

What is the math behind * 1233 >> 12 in this code counting decimal digits

Asked 2019-May-10 at 17:12

I am a bit confused how this short function from the C++ {fmt} library works.

...

ANSWER

Answered 2017-Dec-13 at 11:25

Recall the formula for changing the base of logarithm from b to d is

log_dx = log_bx / log_bd

In our case, b is 2 (binary), and d is 10 (decimal). Hence, you need to divide by log₂10, which is the same as multiplying by 1/log₂10, i.e by 0.30102999566.

Now recall that shifting by 12 is the same as dividing by 2¹², which is 4096. Dividing 1233 by 4096 yields 0.30102539062, which is a pretty good approximation for the denominator in the base change formula.

Source https://stackoverflow.com/questions/47786128

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install format-benchmark

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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