This is a N-Dimensional Vector class written in C++. While it can be used for any dimension, if you would like to use 3 or less dimensions including rotation functions check out my previous post (here) VectorND.cpp 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 [...]
Archive for the ‘Mathematics’ Category
Vector ND – C++
Posted by kenny on January 19th, 2011
Posted in C/C++, General Development, Mathematics, Programming 
Tags: 3D, C++, Mathematics, vector 
No Comments »Vector 3D structure with Operation overloads and basic functions – C++
Posted by kenny on September 16th, 2010
This is my Vector3D structure with a set of appropriate operation overloads(-,+,/,*,–,++,etc) that I use for various math operations as well. Feel free to add upon it or do whatever you like with it. (Update the — and ++ operators are not correctly overloaded ) 1 2 3 4 5 6 7 8 9 10 [...]
Posted in C/C++, General Development, Mathematics, Programming Tags: 3D, C++, Mathematics, vector No Comments »Ackermann–Péter function (2 arguments) – C/C++ – Recursive Implentation
Posted by kenny on July 16th, 2010
This is an implementation of the 2 argument version of the Ackermann Function (i.e. Ackermann-Péter function). In essence, this is an example of a very simple recursive function is an example of a total computable function that is not primitive recursive. Instead of making the internet even more redundant with unnecessary text, just click the [...]
Posted in C/C++, Mathematics Tags: Ackermann, Ackermann–Péter, function, Mathematics, recursive, total computable, Wilhelm No Comments »Is Prime Number Algorithm
Posted by kenny on July 12th, 2010
I was randomly surfing around the internet when I stumbled upon Google Labs Aptitude Test (GLAT)(Found here). I can’t really remember which links I followed from there but I stumbled into a question that asks to find the first 10 consecutive digits of E that are prime. While definitely not a hard task I wrote [...]
Posted in C/C++, Mathematics, Programming Tags: Algorithm, Factor, Mathematics, Number, Prime No Comments »John Conway’s Game of Life + Mutation (C/C++)
Posted by kenny on December 22nd, 2009
I’ve always been interested in AI, evolution simulations, and other interesting problems. But I will never forget one of my all time favorite classics, John Conway’s Game of Life.. This simulation implements a few just a few simple rules, yet relatively complex structures emerge. The rules are: 1. Any live cell with fewer than two [...]
Graph 3D (Vector Rotation Source Included) C++
Posted by kenny on December 19th, 2009
This program implements my simple Vector3D.h source to draw simple graphs using SDL. While it’s not terribly advanced, it should be pretty fun to tinker with. To learn more about 3D rotations including the mathematics and more source (Java) examples, view my previous post –> 3D Rotation Matrix – Graph3D. The source code and linux [...]
Posted in C/C++, General Development, Mathematics, Programming, Software Development Tags: 3D, C++, Matrix, Rotation, vector 1 Comment »4D Maze – (Java)
Posted by kenny on January 14th, 2009
This is a simple implementation of a 4D maze written in Java. As of now it is entirely text based however, a simple GUI is currently under development. Either way, this simple implementation should be useful to modify and/or build off of. The algorithm used to generate the map is quite simple and always generates [...]
Posted in General Development, Java, Mathematics, Software Development Tags: 4D, Generation, Java, Maze 4 Comments »4D Rotation Matrix – Graph 4D
Posted by kenny on January 8th, 2009
This program rotates points about the XY, YZ, XZ, XU, YU, and ZU axises. I then projects each 4D vector to the 2D canvas. The Jar file can be downloaded here: Graph4D.jar Before looking at the source, let’s take a look at some of the fundamental mathematics behind the software. If you are uncomfortable with [...]
Posted in General Development, Java, Mathematics, Programming Tags: 3D, 4D, Graph, Java, Matrix, Projection, Rotation, Transformation, vector 9 Comments »3D Rotation Matrix – Graph 3D
Posted by kenny on December 25th, 2008
This was a simple program I wrote that Displays 3D points. It does so by simply projecting a 3D (vector) into 2D. The Jar file can be downloaded here: Graph3D.jar The C/C++ version can be found here Before looking at the source, let’s take a look at some of the fundamental mathematics behind the software. [...]
Posted in General Development, Java, Mathematics, Programming Tags: 2D, 3D, Graph3D, Java, Linear, Matrices, Matrix, Point, Programming, Projectiion, Rotation, vector 7 Comments »
