Sum Formulas

Formulas Rendering Plug-In for the Gimp 2 is a simple plugin that allows you to change the values of each color channel of each pixel of a layer by using mathematical expressions. It is able to handle RGB* and Gray* images. Available operators are: +, -, *, /, ^, and %. There are many functions... Platforms: *nix

Replace formulas with the visible value of the cell in one or more MS Excel files. Excel 2000 or higher required. Platforms: Windows

Replace formulas with the visible value of the cell in one or more MS Excel files. Excel 2000 or higher required. Platforms: Windows

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

Disclosed are methods to compute the precise value of the logarithm of a sum and the logarithm of a subtraction.A number of practical problems can result in having too big or small values in intermediate values of a calculation. Then one tries to take logarithm of these values and operate on... Platforms: Matlab

Solutions to dozens of basic formulas from physics, technology and mechanical engineering. Help, pictures as well as many selection tables with values of various coefficients and material properties are available for the formulas. The following matters are solved in the workbook: -... Platforms: Windows, Windows 8, Windows 7, Windows Server

Change formulas in one or more MS Excel files. Excel 2000 or higher required. Platforms: Windows

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

Intro: This function generates random samples for k Xi's where Xi>=0 and the sum Xi is fixed at g. We assume that X's are independent and follow an identical distribution with a CDF function myCDF(x) and an inverse CDF function myICDF(p). I needed a function that works for Xi>=0. So here it is.... Platforms: Matlab

SUMPDF Probability distribution of the sum of distributions[S,P,C]=SUMPDF(X1,P1,N1,X2,P2,N2,...) will return the distribution of the sum of distribution P1, at values at X1, N1 times plus the distribution P2, at values in X2, N2 times... The output vectors, S, P, and C, are respectively the list... Platforms: Matlab

Computes the partial harmonic sum. Useful for computing the 2nd Frobenius solution in Sturm-Louiville problems. Platforms: Matlab

S=MINKSUM(A,B) produces the Minkowski sum of two sets A and B in Euclidean space, the result being the addition of every element of A to every element of B. [S,D]=MINKSUM(A,B) returns the Minkowski sum S, and also the multiplicity of each element in S. The number of columns represent the... Platforms: Matlab

for cody challengeFind the sum of all the numbers of the input vector x. Platforms: Matlab

FREE DiceLock Security DiceChecker DLL Library. If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at random, you can incorporate DiceChecker library in your applications to be sure that the... Platforms: Windows

FREE DiceLock Security DiceCheck GUI and DLL Library. If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at random, you can incorporate DiceChecker library in your applications to be sure... Platforms: Windows

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