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Listing of Mathematics in Education

libpca is a C++ library containing a class named pca computing a principal component analysis plus corresponding transformations. libpca comes with example and unit tests. It requires Armadillo which can be obtained as a package or from http://arma.sourceforge.

  • Publisher: Libpca
  • Date: 24-10-2013
  • Size: 16 KB
  • Platform: Linux, Unix

Prime sprial plotting software for square (Ulam) and related polygon prime number spirals. Allows multiple prime generating quadratic equations to be displayed simultaneously. Plot data and image files can be saved to disk for further analysis. Demo version is limited to prime spirals based on the square and up to two prime generating quadratic equations.

  • Publisher: Apophenia
  • Date: 26-01-2012
  • Size: 256 KB
  • Platform: WinOther
  • DIOPHAN
  • License: Freeware
  • Price: 0.00
  • Rating

Solve linear Diophantine equations. Equations of the form ax + by = c where a,b and c are integers and only solutions where x and y are integers are desired..

  • Platform: WinOther

A simple program to allow Excel spreadsheets to use the power of the R statistical language by connecting to a running R process. Excel cells can contain R code and be automatically recalculated---the results will flow through Excel's calculation process like ordinary formulas.

  • Publisher: Excelsir
  • Date: 22-10-2013
  • Size: 381 KB
  • Platform: WinOther
  • BOLTCIRC
  • License: Freeware
  • Price: 0.00
  • Rating

It's often easier and more accurate to lay out holes on a boltcircle with x-y coordinates than to scribe and step off the circle, especially if the number of holes is an unusual number. This program does the work and generates a table which you can print and carry to the drill press for reference.

  • Platform: WinOther
  • COLLET
  • License: Freeware
  • Price: 0.00
  • Rating

John Way, writing in Machinist's Workshop, devised a way to make collets for square or hex stock without using a spendy broach. I coded his equation for calculating the required collet bore..

  • Platform: WinOther

BigBang/Horizon is a proteomics data analysis pipeline with focus on the shotgun LC/MSMS workflow.
State-of-the-art proteomics data analysis (LC/MSMS), Graphical user interface (easy to use), Independent data processing modules (windows services), Independently archivable projects, All data is kept in database, no need to look for your files in various places, Experiment design support: organize samples into biological samples and repeats, .

  • Platform: WinOther
  • DALLOW
  • License: Freeware
  • Price: 0.00
  • Rating

A friend wanted to drill a 0.5" blind hole 1" deep but didn't know how much to allow for the tapered end of the drill. Assuming you know the included angle of the drill tip (typically 2*59 = 118 deg) this will tell you how much to allow for the cylindrical part of the hole to be as long as needed.

  • Platform: WinOther
  • DPLATE
  • License: Freeware
  • Price: 0.00
  • Rating

How does one make an accurate dividing plate when one doesn't have a dividing head? It's a proverbial chicken-egg problem. This describes a straightforward way of doing it with nothing more than a lathe and a bit of mathematics which the program will sort out for you.

  • Platform: WinOther
  • GEARSPUR
  • License: Freeware
  • Price: 0.00
  • Rating

Enter any two of number of teeth, outside diameter, pitch, or pitch diameter and this program will calculate all the other relevant data for a spur gear..

  • Platform: WinOther
  • MRADIUS
  • License: Freeware
  • Price: 0.00
  • Rating

An accurate technique for measuring the radius of curvature of a part. A .jpg file illustrates the setup and the program performs the requisite mathematics..

  • Platform: WinOther

A C++ library for convenient random number generation based on a variety of high-quality algorithms; and also a C++ library of statistical tests for RNGs.
A convenient & powerful interface to RNG algorithms, A variety of fast high quality RNG algorithms, Fast & effective statistical tests for RNGs
Practically Random License - Public Domain.

  • Publisher: Pracrand
  • Date: 03-07-2013
  • Size: 8809 KB
  • Platform: WinOther
  • MTAPER
  • License: Freeware
  • Price: 0.00
  • Rating

Redgie Joy requested a program to implement the calculations for accurately measuring the included angle of a conical part using a precision V-block and a sine bar.

  • Platform: WinOther

Scale Assistant is an OpenOffice.org extension designed to give OOo Calc additional power that meet some needs of social sciences researcher.
Creates six scales broadly used in Social Sciences (two for the English version), Computes the subscales, Computes summary statistics.

  • Platform: WinOther
  • ROUNDER
  • License: Freeware
  • Price: 0.00
  • Rating

This is a tool to assist in rounding over workpieces in the milling machine analogous to the method of BALLCUT for the lathe..

  • Platform: WinOther

This is a free Java software for students about statistics, is not granted for professional use.
It's just code, but has many functions. For other codes, see http://freejavacodex.altervista.org
Statistics java code License - Creative Commons Attribution License.

  • Platform: WinOther
  • SINEBAR
  • License: Freeware
  • Price: 0.00
  • Rating

Calculate stack height for a sinebar and examine error behavior thereof..

  • Platform: WinOther
  • SPACEBLK
  • License: Freeware
  • Price: 0.00
  • Rating

A tool for selecting blocks from a set to make a spacer of given size. An ASCII data file allows easy tailoring to whatever block sizes you have available. Data file for 81 block gage block set included..

  • Platform: WinOther

A alternative to the SAS Viewer written in SAS/AF. First presented on 2010-10-05 in BASAS meeting. With extended abilities in sorting, filtering, simple frequency count, statistics and various data review oriented features.
Multiple level sort, Flexible filter on data value(s), Value level review and record positioning, History of recent files and directories, Interface with Windows via messaing and cut-and-paste functions
An Alternative SAS Viewer License - GNU General Public License (GPL).

  • Publisher: Tblvu
  • Date: 06-11-2013
  • Platform: WinOther

LazyGPACalculator is a simple, friendly GUI tool written in VB.net designed to help you calculate overall GPA..

  • Platform: WinOther

A collection of compact, powerful programs and functions, written in C, for the analysis and transformation of data. No object or structure dependencies, no fancy interfaces - just good tools.
Tools for electrophysiology data - spike-train and EEG analysis, Mathematical transformation, Postscript plot generation, Smoothing and filtering functions, Circular statistics
Analysis Solutions in C License - Apache License V2.

  • Platform: WinOther
  • JOC Calc
  • License: Shareware
  • Price: 20.00
  • Rating

JOC Calc 2.10, is a compact but powerfull spreadsheet program for MS-DOS.

Key Features

* Pull down menu system.
* Mouse suport.
* Hypertext Help system.
* Screensaver.
* 13312 cells (512 rows by 26 columns).

  • Platform: WinOther

Number Theory is a collection of 27 small and free programs with various applications in the Number Theory.

Here are some key features of "Number Theory":

* Prime numbers
* prime factors
* prime deserts
* primality test
* twin prime pairs
* nextprime
* Goldbach conjecture
* Collatz conjecture
* continued fractions
* pi digits
* Pascal Triangle
* modpow
* Pythagorean triples
* aliquot sequences
* order of A modulo P
* divisors
* quadratic congruence
* quadratic residues
* diophantine equations
* Sophie Germain numbers
* amicable numbers
* least quadratic non residue and least primitive root
* Fibonacci numbers
* Mordell's equation
* N = x^2 + y^2
* sqrt(2) fractions
* x^2 - x + 41.

  • Platform: WinOther

A population-based method for DNA copy number analysis: recurrent copy number aberration indentification in multiple samples (with no need of single-sample calling). Developed for a quick analysis of high resolution and large population data.
CMDS - Cohort DNA Copy Number Analysis License - GNU General Public License (GPL).

  • Publisher: Cmds
  • Date: 11-08-2013
  • Size: 496 KB
  • Platform: Linux, Mac OS X, WinOther

PrimesFinder is a simple primes calculator designed to use the sieve of Eratosthenes..

  • Platform: WinOther
  • GUANO
  • License: Freeware
  • Price: 0.00
  • Rating

Free and open source standalone program capable of conducting between, within, and mixed analyses of variance (ANOVA). Provides a simple graphical user interface for specifying analyses and interaction plots (analyses performed by http://code.google.com/p/pyvttbl/).

  • Publisher: Guano
  • Date: 09-07-2013
  • Platform: WinOther

A software for the teaching and learning of expansion of algebraic factors

Tutorial

Teaches algebraic expansion - the expansion of algebraic expressions such as 3(x + 3), (2x - 5)(3x + 7), (x + 5)2, etc. Emphasis is on doing the expansion in a systematic way, to avoid careless mistakes.

  • Platform: Windows 7, WinOther, WinVista
  • GpaNom
  • License: Freeware
  • Price: 0.00
  • Rating

GpaNom is a simple command line GPA calculator, written in C, with the goal of being fast and precise.
GpaNom License - GNU General Public License (GPL).

  • Publisher: Gpacalc
  • Date: 13-09-2013
  • Size: 20 KB
  • Platform: WinOther

PRIME DESERTS is a small utility that will help you find the largest interval of a consecutive non-primes in a given range A - B.
.

  • Platform: WinOther

CONTINUED FRACTION OF A SQUARE ROOT.

THE SQUARE ROOT OF A SQUAREFREE INTEGER HAS A PERIODIC CONTINUED FRACTION OF THE FORM:

a0, a1, a2, a3, a4...........a2, a1, 2a0.

  • Platform: WinOther

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