Factorial

This code gets factorial of a number and for negative numbers returns 1.The recursive implementation of factorial is easy but using lambda keyword of python it becomes a bit tough as we can't use conditional if else in lambda. If a user wants to return a factorial function on the fly using lambda...

This function computes log10 of the factorial. Unlike FACTORIAL, it is not limited to arguments less than 171.Two methods are implemented, one based on the gamma function (thank you, John), as well as a direct sum. The user can choose between the two methods. The gamma method is superior and is...

Calculates three indices of factorial invariance: the coefficient of congruence, a chi-square goodness of fit test, and Cattell's Salient Variable Similarity Index.


Platforms: Mac

These are some of the SigmaXL features: Data Manipulation: ' Subset by Category, Number, Date or Random ' Stack Subgroups Across Rows ' Random Number Generator Templates & Calculators: ' DMAIC & DFSS Templates ' Lean Templates ' Probability Distribution Calculators ' MSA Templates ' Process...


Platforms: Windows

Evaluate math expressions with sin, square root, pi, factorial, etc.


Platforms: Windows

It can be used to study and analyze behavioral neuroscience experiments.It allows an easy creation of trial lists factorial designs including various constraints as run length, factor levels or trial types. Requirements: - MATLAB 7.8 or higher


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

This script is similar to fullfact, however instead of number of levels, value of levels are required as inputusage: des_mat = full_fact([-1 1],[100 200 300],[1:4]); arguments: (input) x1,x2, x3- variable levels either in row or column vector. These are not number of levels but the levels itself...


Platforms: Matlab

Wigner3j( J123, M123) calculates the Wigner 3j-symbol according to Racah formula.The Wigner 3j symbol is useful for multiplication of Spherical Harmonics (and their generalizations) and for addition of angular momentum.The are related to the Clebsch-Gordan coefficients by:Wigner3j( J123, M123 ) =...


Platforms: Matlab

This function implements a standard algorithm for computing factorials. It may not be the most efficient for very large arguments, but it is very transparent. The function accepts single numbers as inputs or arrays.Note that for any real work, the code suggested by John D'Errico is actually...


Platforms: Matlab

This m-file is used in experiments involving several factors where it is necessary to investigate the joint effects (main and interactions) of the factors on a response variable and determine by a formal analysis of variance which factor effects are nonzero. Each of the three factors (k = 3) of...


Platforms: Matlab

Matlab doesn't provide the values of n! when n>170, but this code can evaluate the logarithm of of n! with absolute accuracy of 1e-12 or better, and relative accuracy of 1e-15 or better. The following codes employ Stirling's integration formula of Gamma function.


Platforms: Matlab

In the dao to programming, some new forms, such as 3(x+5)(4a(5b+A11)), where A11 means A1 in other programming, |x|, the absolute value of x, n!, the factorial of n, date and time format, file path, url, email address, a menu in the restaurant, and all that, would become legal source code.


Platforms: *nix

Multi-function calculator/conversion utility. Four modes of operation (STATS, TRIG, BASE-N, and CONVERSION). Convert units of Acceleration, Angle, Area, Density, Energy, Force, Length, Mass/Weight, Power, Pressure, Speed, Temperature, Time, and Volume. Complex calculations using factorial, gamma,...


Platforms: Windows

Scientific Advantage? is a Unit Aware? calculator that lets you work with feet-inch-fraction dimensional values and includes advanced math functions, automatic solvers, and much more. Unit Aware? means that you can effortlessly compute with units (not just convert). It also has great options like...


Platforms: Windows, Windows CE, Pocket PC

Household Calculator is a general purpose ergonomic calculator which combines use simplicity and calculation power. Household Calculator handles main arithmetic operations with two operands, addition, subtraction, multiplication, division, and complex formulas with unlimited number of operations...


Platforms: Windows

Math::Combinatorics is a Perl module that can perform combinations and permutations on lists. SYNOPSIS Available as an object oriented API. use Math::Combinatorics; my @n = qw(a b c); my $combinat = Math::Combinatorics->new(count => 2, data => [@n], ); print "combinations of 2 from:...


Platforms: *nix

Shelisp is a very short program that provides mechanisms for composing and running Unix shell (particularly bash) commands and constructs from Common Lisp. To run shelisp, say at the command prompt: lisp -load shelisp.lisp This should start CMU Common Lisp and provide the prompt, *. A more...


Platforms: *nix

acoc is a regular-expression based colour formatter for programs that display output on the command-line. It works as a wrapper around the target program, executing it and capturing the stdout stream. Optionally, stderr can be redirected to stdout, so that it, too, can be manipulated. acoc then...


Platforms: *nix

Libeval provides simple means of evaluating simple arithmetic expressions involving literal numeric values, variables and functions using the addition (+), subtraction (-), multiplication (*), division (/), modulo division (), exponentiation (^), sign (+-), percentag (%) and grouping (())...


Platforms: *nix

Math::NumberCruncher Perl module contains a collection of useful math-related functions. SYNOPSIS It should be noted that as of v4.0, there is now an OO interface to Math::NumberCruncher. For backwards compatibility, however, the previous, functional style will always be supported. # OO...


Platforms: *nix