Tags: #howto #writing #fast #code
I’m about to show you some of the fastest code there is.
https://blog.demofox.org/2016/12/06/the-secret-to-writing-fast-code-how-fast-code-gets-slow/
I’m about to show you some of the fastest code there is.
https://blog.demofox.org/2016/12/06/the-secret-to-writing-fast-code-how-fast-code-gets-slow/
The blog at the bottom of the sea
The Secret to Writing Fast Code / How Fast Code Gets Slow
This is a “soft tech” post. If that isn’t your thing, don’t worry, I’ll be returning to some cool “hard tech” and interesting algorithms after this. I̵…
Tags: #cpp17 #feature #lambdas
https://www.reddit.com/r/cpp/comments/5irdg1/a_nice_c17_feature_that_is_being_overlooked/
https://www.reddit.com/r/cpp/comments/5irdg1/a_nice_c17_feature_that_is_being_overlooked/
reddit
A nice C++17 feature that is being overlooked: familiar... • /r/cpp
I love lambdas! <3 Missing from many C++17 feature lists is a small (but awesome!) change to lambdas called [familiar template syntax for generic...
Tags: #conan #whatisit
I was well aware of conan’s existence, but I haven’t used it and I was a bit sceptical after biicode died.
https://szelei.me/conan/
I was well aware of conan’s existence, but I haven’t used it and I was a bit sceptical after biicode died.
https://szelei.me/conan/
Source Code Tales
Conan is not a barbarian
This is my programming-related blog
Forwarded from The Daily C++
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Tags: #algorithm #psquare
It turns out the discrepancy was due to a typo in the original paper and not in the Boost.Accumulators implementation as I had originally suspected.
https://www.nu42.com/2016/12/p-square-boost-accumulators-fine.html
It turns out the discrepancy was due to a typo in the original paper and not in the Boost.Accumulators implementation as I had originally suspected.
https://www.nu42.com/2016/12/p-square-boost-accumulators-fine.html
ν42
A discrepancy between P-square algorithm implementation in Boost.Accumulators and the original paper
In my previous post, I noticed a discrepancy between the output of the Boost.Accumulators implementation of the P-square algorithm and output presented in the original paper. Further investigation revealed that the discrepancy was due to a typon in the original…
Tags: #christmas #humor
https://www.commitstrip.com/en/2016/12/25/meanwhile-on-christmas-day/
Merry Christmas!!
https://www.commitstrip.com/en/2016/12/25/meanwhile-on-christmas-day/
Merry Christmas!!
Tags: #math #squares #curve
In this post:
- Fit a curve of degree N to a data set, getting data points 1 at a time.
- Storage Required: 3*N+2 values.
- Update Complexity: roughly 3*N+2 additions and multiplies.
- Finalize Complexity: Inverting a (N+1)x(N+1) matrix and multiplying by a vector to get polynomial coefficients.
- Simple C++ code and HTML5 demo at bottom!
https://blog.demofox.org/2016/12/22/incremental-least-squares-curve-fitting/
In this post:
- Fit a curve of degree N to a data set, getting data points 1 at a time.
- Storage Required: 3*N+2 values.
- Update Complexity: roughly 3*N+2 additions and multiplies.
- Finalize Complexity: Inverting a (N+1)x(N+1) matrix and multiplying by a vector to get polynomial coefficients.
- Simple C++ code and HTML5 demo at bottom!
https://blog.demofox.org/2016/12/22/incremental-least-squares-curve-fitting/
The blog at the bottom of the sea
Incremental Least Squares Curve Fitting
This Post In Short: Fit a curve of degree N to a data set, getting data points 1 at a time. Storage Required: 3*N+2 values. Update Complexity: roughly 3*N+2 additions and multiplies. Finalize Compl…