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…
Tags: #quantifiers #metaprogramming #concepts
https://ngathanasiou.wordpress.com/2016/12/18/quantifiers-metaprogramming-and-concepts/
https://ngathanasiou.wordpress.com/2016/12/18/quantifiers-metaprogramming-and-concepts/
CODEine
Quantifiers, metaprogramming and concepts
1. Intro Quantification expresses the extent to which a predicate is true over a set of elements. Two forms are the most common: Universal $latex \forall$ Existential $latex \exists$ To define the…
Tags: #memory #usage #stl
The C++ standard doesn’t dictate exact implementation details for standard library classes, so it’s unsurprising that details of memory usage are missing from most references.
https://info.prelert.com/blog/stl-container-memory-usage
The C++ standard doesn’t dictate exact implementation details for standard library classes, so it’s unsurprising that details of memory usage are missing from most references.
https://info.prelert.com/blog/stl-container-memory-usage
Prelert
STL Container Memory Usage when Developing with C++
When writing C++ code for many platforms the STL container memory usage can vary between implementations (Microsoft, GNU, etc). Make the right tradeoffs.
Tags: #cpp17 #best
https://www.levelofindirection.com/journal/2016/12/28/c17-why-its-better-than-you-might-think.html
https://www.levelofindirection.com/journal/2016/12/28/c17-why-its-better-than-you-might-think.html
Levelofindirection
C++17 - Why it's better than you might think : Level of Indirection
From Mark Isaacson's Meeting C++ talk, 'Exploring C++ and beyond' I was recently interviewed for CppCast and one the news items that came up was a trip report from a recent C++ standards meeting (Issaquah, Nov 2016).
Tags: #reversing #function
I wanted to take some time to write about dealing with virtual functions in large, ‘enterprisy’ code-bases.
https://alschwalm.com/blog/static/2016/12/17/reversing-c-virtual-functions/
I wanted to take some time to write about dealing with virtual functions in large, ‘enterprisy’ code-bases.
https://alschwalm.com/blog/static/2016/12/17/reversing-c-virtual-functions/
Security Through Obscurity
Reversing C++ Virtual Functions: Part 1
There are a few posts in various parts of the internet discussing reverse engineering C++, and these often address virtual functions to...
Tags: #RAII #memory #destructor
We have RAII in C++ and therefore the totally deterministic destruction of objects. But, what is RAII? That's the topic of this post.
https://www.modernescpp.com/index.php/garbage-collectio-no-thanks
We have RAII in C++ and therefore the totally deterministic destruction of objects. But, what is RAII? That's the topic of this post.
https://www.modernescpp.com/index.php/garbage-collectio-no-thanks
Modernescpp
Garbage Collection - No Thanks - ModernesCpp.com
Tags: #BartlomiejFilipek #Bartek #report2016 #cppStatus
Another year and another C++ Status! It’s hard to believe, but it’s my fifth time I am writing this summary. And, as usually, C++ language is very alive. The biggest news for the year?
https://www.bfilipek.com/2016/12/c-status-at-end-of-2016.html
Another year and another C++ Status! It’s hard to believe, but it’s my fifth time I am writing this summary. And, as usually, C++ language is very alive. The biggest news for the year?
https://www.bfilipek.com/2016/12/c-status-at-end-of-2016.html
Bfilipek
C++ Status at the end of 2016
What happened in 2016 in the C++ world? Read my summary.