Arithmetic Progression Formulae

Methods available:------------------Greatest Divisor : d'Hondt; Jefferson; Highest AverageSmallest Divisor : AdamsEqual Proportions : Huntington; Hill; Geometric MeanHarmonic Mean : DeanMajor Fractions : Sainte-Lague; Webster; Arithmetic Mean; Odd NumbersLargest Remainders : Vinton; Hamilton;...

- Plot arithmetic and geometric Brownian motions- Plot Brownian bridges, 2D and 3D Brownian motions- Plot some random paths for the the interest spot rate: The two models you can chose from are the Vasicek and the Cox- Ingersoll-Ross (CIR) models

AP26 searches for Arithmetic Progressions of prime numbers. The code was written by Jaroslaw Wroblewski and Geoff Reynolds, with the Mac port by Iain Bethune. To date, the largest known progression contains 26 primes, and was found in 2010 by Benoat Perichon using the AP26 software as part of...


Platforms: Mac

bigfloat is a Python library that provides arbitrary-precision correctly-rounded floating-point arithmetic. It is implemented as a wrapper around the MPFR library. Here are some key features of "bigfloat": ?*A* correct rounding on all operations; precisely defined semantics compatible with the...


Platforms: *nix

Calcul will help your elementary school students practice mental arithmetic or to do fractions. Choose addition, subtraction, multiplication, division or fractions; then set the range of numbers and the number of calculations for an exercise. The program shows you two numbers or fractions...

Alans Math makes learning basic arithmetic fun. This software introduces Addition, Subtraction, Multiplication, and Division to the user in a flash-card type scenario. Easy interface for kids. Fun sounds keep kids interested. Many configuration options available. All answers and setting changes...


Platforms: Windows

Calculator Prompter is a math expression calculator. You can evaluate expressions like sin(cos(tan(pi)))#2%10^3 .Calculator Prompter has a built-in error recognition system that helps you get correct results: - Paste operator here; - Paste number here; - Missing '('; - Missing ')'; - Unknown...


Platforms: Windows, Other

Imagelys Picture Styles application is a way of creating an unlimited number of beautiful graphic images in a minimal amount of time. You can create seamless backgrounds for your desktop or your web design, original wallpapers, textures for 3D modelling, skins for your favorite programs, and much...


Platforms: Windows

Using this interactive MathML-based program you will get fully explained solutions to arithmetic, algebra and trigonometry problems, learn related concepts, and practice your problem-solving skills.


Platforms: Windows

The programm offers 1224 problems in arithmetic, algebra, and trigonometry. Find solutions to equations, inequalities, identities etc, together with easy-to-use tools to create tests, variant tests, quizzes, exams and homeworks!


Platforms: Windows

Piano software for training your ear to pick up just about any melody, chord, harmony, progression, or key centre. All my children learned to play the piano using this software exclusively to learn piano. One ended up learning Moonlight Sonata well enough to wow the This software gives you:...


Platforms: Windows

Online brain training with different game types (Arithmetic, Mnemonic, Speedoku, ...) for all age groups. In the refined online league-system you can match yourself with the rest of the world. Cup ties, championships, the "Hall of Brain" and the "Brain of the Day" will pep up your grey matter....


Platforms: Windows

This Excel addin performs multi-precision floating point arithmetic. Perhaps the first package that extends the standard Excel precision from 15 up to 200 significant digits. It is for Excel 97/98 and consists of a set of 50 functions for arithmetic, trigonometric, logarithm, exponential...


Platforms: Windows

The first package for multi-precision floating point arithmetic in Excel 97/2000, with 160 functions for arithmetic, trigonometric, logarithm, exponential, hyperbolic calculus. Linear Algebra: System resolution with Gauss-Jordan algorithm (also in a didactic step-by-step method). Gauss-Seidel...


Platforms: Windows

Desktop Expression calculator is a free calculator for solving arithmetic expressions. The expression calculator evaluates a single line arithmetic expression such as "sqrt(cos(60)+sin(30))". This version has a new interface, keyboard integration, a read aloud option (accessibility) and new...


Platforms: Windows

Calcul will help your elementary school students practice mental arithmetic or do fractions. Choose addition, subtraction, multiplication, division or fractions; then set the range of numbers and the number of calculations for an exercise. The program shows you two numbers or fractions...


Platforms: Windows

The IntegerZone is a java applet which can be used to learn about arithmetic and number theory. TenBlocks is a java applet which turns each multiplication times table into a simple geometrical puzzle. It is suitable for ages 5 to 8. Create a directory that you wish to install the applets in, for...


Platforms: Windows

The giantint package consists of a library of routines for large integer arithmetic and number theory. PSI plans to augment this free software release in future, with other topical folders.


Platforms: Windows

StatsEasy Starter applet allows computing of Range, Median, Arithmetic, Geometric, and Harmonic means. Mean Deviation, Standard Deviation, Variance, Coefficient of Variance, Moments and Moments ratios for ungrouped data. If you have knowledge of basic to intermediate statistics this applet should...


Platforms: Any Browser + Java

Use the Chordmachine to make a chord progression then play it back, take your guitar and play along. Save your compositions in the library and play them later or change the song as often as you want. This Chordmachine is the solution if you don't have somebody to jam with or just want to...


Platforms: Windows