Sum

Built-in "sum" function, as well as add.reduce functions in Numeric/numarray introduce a large error when summing large arrays of like elements. This script contains a function that makes sums with error less than 1e-15. It doesn't use any additional memory (although it destroys the data... Platforms: Windows, Mac, *nix, Python, BSD Solaris

Automatically verifies md5 and sha1 checksums using either a user entered sum or by searching in a file that can be held locally or remotely via ftp or http. Platforms: Windows, Mac, Linux

For several different reasons it could occur that we need to produce a signal from the sum of several harmonic components. In the usual case of Fourier analysis, FFT and IFFT are likely the best choice. However it could happen that:- The frequencies of the harmonic components are unevenly spaced-... Platforms: Matlab

Math::HashSum can sum a list of key-value pairs on a per-key basis. SYNOPSIS use Math::HashSum qw(hashsum); my %hash1 = (a=>.1, b=>.4); my %hash2 = (a=>.2, b=>.5); my %sum = hashsum(%hash1,%hash2); print "$sum{a}n"; # Prints .3 print "$sum{b}n"; # Prints .9 This module allows you to... Platforms: *nix

crosssum project is a puzzle game to design and play cross sum games. A cross sum puzzle is similar to a cross word puzzle, only the clues are the sums of sequences of single-digit numbers. When in playing mode, you change the numbers by clicking on the square you wish to change. The number... Platforms: *nix

VEE, Vim Embedded Editor is the sum of VIM and X-Terminal and is written by python language, pygtk binding, vte python modules and is tightly integrated with GNOME environment. VEE was started to make a text editor, which was based on the VIM, but now VEE has the (G)VIM and also a X terminal.... Platforms: *nix

MRTG RRDtool Total Statistics is a PHP script that uses MRTG and RRDtool to sum up traffic monthly and yearly. Just click on any device and MRTS will show you the traffic-graphs and the statistics on how much traffic you have made during the actual/last months/year. MRTS is short for “MRTG... Platforms: *nix

Template::Plugin::SumOf is a Perl module to calculate the sum with VMETHODS. SYNOPSIS # in your script use Template; use Template::Plugin::SumOf; my $tt = Template->new; $tt->process( template.html, { ary => [ { date => 2006-09-13, price => 300 }, { date => 2006-09-14, price => 500 }... Platforms: *nix

Sum+Gen is a drag and drop tool for verifiying and generating checksums, MD5, SHA, SHA1, RMD160 and MDC2 Platforms: Mac

This script is a simple md5 hash utility for generating md5 checksums of files. <hash utilThis mainly useful for systems without an included "md5sum" utility, like OS-X and Win32. It shows just how useful the batteries included philosophy of Python can be, since it leverages the md5 module Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script computes the strategy oddments for two-player zero-sum games of perfect information. It uses a robust, iterative approximation that can handle dominance, non-square payoff matrices, and games without a saddle-point. Platforms: Windows, Mac, *nix, Python, BSD Solaris

The zsum.m finds one mixed strategy solution in a zero sum game in which no saddle point is present Platforms: Matlab

FlyingBit Hash Calculator is an add-in for the OS shell allowing you to find out the hash sum of any file right from the context menu of the system. Now you do not have to run a special program, select the Open menu item and then search for the necessary file. You can find out the hash sum right... Platforms: Windows

MB Free Life Path Number Software is an interactive and easy to use software, which talks about the life path number, or simply the sum of your birth date. It reveals your personality at birth, and also points out those characteristics, which you are likely to possess in your entire lifetime. Platforms: Windows

Sometimes the total is greater than the sum of the parts, Tetris and Pong are classics, addictive and unshakable from their places in gaming history. TONG is the result of mixing the two, capitalizing on the essential qualities of each classic and adding new twists of its own to make an explosive... Platforms: Windows

Structured Payments are worth far less in a lump sum than paid over time so it pays to make an informed decision. Use Structured Payment Calculator to calculate the Lump Sum pay off from a settlement, alimony, lottery etc. Input the amount owed, the amount of time the payment will occur over, and... Platforms: Windows

MB Free Life Path Period Number Software is interactive and easy to use software, which talks about the life path number, or simply the sum of your birth date. It reveals your personality at birth, and also points out those characteristics, which you are likely to possess in your entire lifetime.... Platforms: Windows

Statistics::Forecast is a Perl module that calculates a future value. This is a dummy Oriented Object module that calculates a future value by using existing values. The new value is calculated by using linear regression. SYNOPSIS use Statistics::Forecast; Create forecast object my... Platforms: *nix

Harminv is a free program and C library for harmonic inversion: decomposing a time-series into a sum of sinusoids, including exponentially decaying sinusoids. Harminv is based on the "filter diagonalization method" (FDM) of Mandelshtam & Taylor, which maps the harmonic inversion problem onto a... Platforms: *nix

AlphaBeta is a framework that implements MiniMax search with Alpha-Beta pruning and is designed to make it simple to create two-player zero-sum perfect information games in Objective-C. Both fixed-depth and iterative search is supported. I created this project using Xcode, and the project... Platforms: *nix