Equation Solver 

Excel's Goal Seek under the Tools menu is a very powerful equation solver. It can solve sets of equations spread out in various cells as shown in this example page. Submitted: Sep 28, 1999

Excel in Finite Mathematics and Calculus 

Complete sets of Excel projects and tutorials for use in a college course in finite mathematics and calculus available for free download. Also available is a guide to Excel published by HoughtonMifflin. Submitted: Oct 01, 2001

MATRIX 1.0 

This Excel 97/2000 addin contains useful functions for matrix and linear algebra and solving linear systems. This includes operations such as euclidean norm ,matrix operations, similarity transforms, determinant, and inverse. All functions work in standard 32 bit precision. Help on line with freeware and open source. For math fans! Submitted: Sep 12, 1999

Applied Mathematics Models for Excel 

Financialedu.com (www.financialedu.com) offers a complete package of applied mathematics forecasting and neural network tools for Excel. Multiple and Individual Regression of independent variables, tests for statistical significance, autocorrelation, and multicolinearity, forecasting with options to employ 3rd polynomial, 2nd polynomial, exponential or linear trend lines, autolearning, pattern recognition, and more! Use our tools for economic analysis, corporate cost/revenue forecasting, stock price prediction, sports scores, behavioral analysis – the uses are endless! Submitted: Oct 12, 2004

XLMathematics 

XLMathematics is a set of Excel 5 workbooks for doing mathematical computations. There are many graphing routines, workbooks for linear algebra, workbooks for calculus... Submitted: Sep 02, 1999

Insight.xla 

This suite of Excel addins for quantitative analysis, along with its accompanying tutorial documentation, provides Monte Carlo simulation, decision trees, queuing simulations, optimization, Markov chains, and forecasting. Submitted: Aug 05, 1999

Mathematica Link for Excel 

By adding Mathematica into your Excel platform, you can manipulate and visualize data and equations with over a thousand more functions and options. It's easy to send even large data sets from Excel to Mathematica for the kind of sophisticated analysis Excel can't do alone, and then to return the results right into your spreadsheet. Submitted: Sep 07, 1999

Premium Solver 

The Premium Solver is an upwardly compatible extension of the standard Excel Solver, with the capacity to solve much larger problems  up to 2,000 variables, at speeds anywhere from three to 100 times faster than the standard Solver. It also includes an Evolutionary Solver you can use to solve nonlinear, nonsmooth models using any Excel formulas and functions. Submitted: Sep 02, 1999

SimQuick 

SimQuick is an Excel spreadsheet that allows the user to model simple processes: waiting lines (e.g., banks, fastfood restaurants, call centers); inventory and supply chains (e.g., stores, warehouses, and simple combinations of these); manufacturing (e.g., assembly lines, batch processes, simple job shops); and projects with uncertain task times. SimQuick is accompanied by a 100 page booklet that introduces the technique of process simulation through realistic examples and exercises that utilize SimQuick. Submitted:

Spreadsheets in Education 

This page tries to collect some information about spreadsheets with an emphasis on mathematics and statistics education. Submitted: Sep 02, 1999

clsMathParser 

Class Math Expression Parser. v. 3.0 by Leonardo Volpi, Michael Ruder, Thomas Zeutschler, Lieven Dossche. A nice class for parsing and evaluating math expressions in Visual Basic 6 and VBA 97/2000. Exponential (1.23E3) and physical numbers with unit of measure like m, MHz, ms, Kg, etc. are recognized. Functions and operators: Abs Atn Cos Exp Fix Int Ln Log Rnd Sgn Sin Sqr Tan Acos Asin Cosh Sinh Tanh Acosh Asinh Atanh Fact Comb Max Min Mcm Mcd Mod And Or Not Xor Erf Gamma Gammaln Digamma Zeta Ei +  * / ^ ! % \ >= Open Source. Freeware. Documented and tested. Submitted:

PLAY Equations 

An Excel equation graphing tool. Input any equation using up to four variables (P,L,A,Y) then use slider bars to view the effect of changing the variables on the graph. Submitted: Sep 30, 2005

Excel Projects and Tutorials for Business Calculus 

This site contains Excel workbooks which can be used to supplement a course in business calculus. Submitted: Dec 06, 1999

Realtime Fourier synthesis 

The following Excel application will allow you to synthesize sounds. Just play with the sliders and enjoy what is happening. Mathematically speaking the sliders control the amplitudes of the overtones of the base frequency. Submitted: Sep 12, 1999

Random numbers in Excel 

RAND01.XLS is an Excel 5 workbook (17 Kb in a ZIP archive) I've cooked up to illustrate some of the advantages of using arrays while manipulating Worksheets. There is also some interesting use of the Excel Graph object. Submitted: Sep 02, 1999

xlPrecision 

xlPrecision 2.0 is an AddIn for Microsoft Excel that provides vastly more precise results from mathematical formulas than Excel provides on its own. xlPrecision also empowers you to use vastly larger (and vastly smaller) numbers than Excel allows on its own, and eliminates the insidious binary conversion errors that plague spreadsheet programs. xlPrecision offers many additional features that take you beyond Excel's capabilities in other ways. Submitted: Jul 10, 2003

[FREESW]Multi Precision Floating Point Computing for EXCEL 

This Excel addin performs multiprecision 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 functions for arithmetic, trigonometric, logarithm, exponential calculus. Useful for testing algorithms. Help on line. Very easy to use and no installation. . Submitted: Jul 02, 2001

Mathematical Wheels 

In the paper Wheels on Wheels on Wheels  Surprising Symmetry in Vol. 69, No. 3 of Mathematics Magazine, June 1996, Frank Farris studies some interesting properties of a spcial form of functions. To study these functions Erich Neuwirth built an Excel model which allows to try out different values for the parameters ni and ai. Submitted: Sep 12, 1999

Mathsfiles 

Downloadable Excel workbooks using Macros designed for use in UK GCSE and AS/A level teaching plus some other educational material and links. Submitted: Oct 10, 2006

