I have an assignment to write code to calculate a cubic spline. The values for my coefficients are correct, but the Gaussian elimination part of my program has me really confused. I was given code in C by my instructor, but am struggling in making it work with my code. If anyone has any suggestions I would GREATLY appreciate it! [CODE] #include <iostream.h> #include <iomanip.h> #include <math.h> #include <fstream.h> void main() { int n = 4; double x[4]; double y[4]; double matrix[4][4]; double a[4][4]; double b[4]; int i, j, m; double ratio, temp; int count; for (m=0; m<n; m++) { …

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Here is a free excel to tab file convertor. Feel free to use for whatever purpose you want. There is no need for excel to be installed on the host pc. Assumes the user is on a windows platform. Extract all three files into one folder and run the main exe run.exe. This will read the file 'test.xls' and create a tab file called 'three.txt.' Enjoy.

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Just found a really cool, free flowchart drawing software. Basically, I was searching the net for something similar to visio and smartdraw and came across yED. ( stuff in word and open office just doesn't cut it for me) [url]http://www.yworks.com/en/products_yed_about.html[/url]

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Hi guys, At the moment I'm looking to test pure actionscript 3.0 code, because one, cs4 takes ages to load and two, flash develop can be used anywhere. I've heard that flash develop is a free to use but I wanted to know how to install it. Any help would be great.

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Hey... do anyone knows c++ function for implementation of big numbers...i tried googl it...but, i can't find nothing that solve my problem i need to calculate a^e(mod n) example: 125^107 (mod 187)=5 result of 125^107 is too big for standard notation in c++... can someone please help me!

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Hullo, I'm trying to make a write a program to automatically create a jar file in java. I've got this far and this works. [CODE]#include <windows.h> #include <direct.h> #include <fstream> using namespace std; int main() { chdir("C:/j2sdk1.4.2_04/bin"); system("javac Saluton.java"); system("java Saluton"); remove ("Saluton.class"); return 0; }[/CODE] But I was wondering is there a better way, using windows API to execute the system("javac Saluton.java") command?

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The End.