Nonlinear Equations Software

Solves systems of nonlinear equations.

Systems of Nonlinear Equations
 

Orlando Mansur
 

Numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology.

Software Keywords: simultaneous nonlinear equations science math equations mathematics

 
The Mother of All Calculators, period.

Kalkulator
 

J. Andrzej Wrotniak
 

The most powerful Sci/Eng calculator for Windows. Expression evaluation, 18 digits of precision, variables, >100 functions, unit conversion, polynomial roots, interpolation, polynomial regression, linear algebra, numerical integration and differentiation, systems of linear, non-linear and differential equations, multi-argument functon optimization and fitting, curve, point and histogram graphs, statistical operations, computer math (bin/oct/hex).

Software Keywords: calculator math numerical methods equations engineering

 
Solves ordinary differential equations

Ordinary Differential Equations
 

Orlando Mansur
 

Solves boundary-value or initial-value problems involving nonlinear or linear ordinary differential equations of any order, or systems of such. The conditions may also be linear or nonlinear. The solution will be a finite power or trigonometric series. You have one-click control of the graph with zooming, panning, centering, etc. The solution may be studied by the POWER & TRIG SERIES program to find roots, extrema, derivatives, integral, graph.

Software Keywords: math science equations differential equations mathematics engineering

Simple, easy to use, A/R and Invoicing.

Medlin Accounts Receivable & Invoicing
 

Medlin Accounting Shareware
 

Simple, easy to use, Accounts Receivable an Invoicing program. $38.00. Author: Jerry Medlin - Shareware Hall of Fame - Recipient of the FIRST Shareware Industry Award for Best Business and Financial Software. Up to 10,000 customers - Allows over 30,000 transactions per month - Up to 5000 Sales Codes (product or service categories) - Each customer can be set for one of five tax rates, or as tax exempt - Send statements and invoices via e-mail

Software Keywords: 38 invoice hall of fame 00 accounts simple

Quantitative data extraction from graphics.

VistaMetrix
 

SkillCrest, LLC
 

Data extraction from images downloaded from the Internet, scanned images, digital photos, or other cases where the image data is unavailable. Places tools on top of the image to 1) extract values from continuous or discrete point graphs tilted due to scanning, 2) measure distance and area on curved paths, 3) measure angle and straight-line distance, 4) record color values at multiple points of an image. Values can be saved to XLS or TXT files.

Software Keywords: distance area area measure color picker engineering geography

eComm PRO is a complete  eCommerce solution

Trellian eComm PRO
 

Trellian
 

eComm PRO takes the hard work out of creating a professional eCommerce solution. Create your own store on the internet, complete with images, product descriptions, eCommerce enabled shopping cart and secure on-line transactios, all from the one easy-to-use software package. You can choose from a professional looking template or design your own unique looking store. The ideal partner for your on-line business.

Software Keywords: shopping trolley ecommerce order ecomm ecart commerce


 

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