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# Multivariable calculator - SimplexCalc 4.1.30

SimplexCalc is a multivariable desktop calculator for Windows. It is small and simple to use but with much power and versatility underneath. It can be used as an enhanced elementary, scientific, financial or expression calculator.
In addition to arithmetic operation, more than hundred built-in constants and functions can also be used in your expression.
SimplexCalc also has the unlimited ability to extend itself by using custom (user-defined) variables. You can add your own variables for SimplexCalc in order to tackle complex problems with ease and fun. Even you can compile formula once and then calculate the result many times with different variable values.
With the brilliant designs and powerful features of SimplexCalc, you can bring spectacular results to your calculating routines.
SimplexCalc is an indispensable calculator designed for math teachers, scientists, engineers, university and college faculty and students, financiers and other professionals.

## Features Include:

* Ease of use
* Scientific calculations and unlimited expression length
* Unlimited customizable variables
* Parenthesis compatible and unlimited nesting for expression
* Upper case and lower case can be freely used in expression
* An impressive number of built-in formulas
* High precision calculaton -up to 24 decimals for scientific calculations
* Comprehensive documentation

## * Calculation Range:

- maximal positive number: 1.797E+308
- minimal positive number: 2.225E-308
* Your can do standard manipulation with "Expression" edit box such as cut, copy and paste operations

User's rating:

• Currently 2.28/5
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(2.81MB, Extension: EXE)

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### History updates (Complete changelogs since the listing on this site)

4.1.30 [12-10-18]

Internal optimization of algorithms

Other versions : 4.1.29 4.1.28 4.1.27 4.1.26 4.1.25 4.1.24 4.1.22 4.1.21 4.1.20 4.1.19 4.1.18 4.1.17 4.1.16 4.1.15 4.1.14 4.1.13 4.1.12 4.1.11 4.1.10 4.1.9 4.1.8 4.1.7 4.1.6 4.1.4 4.1.3

v4.1.29 [09-13-18]

Overhaul of the underlying algorithms

v4.1.28 [05-12-18]

Enhancement of the underlying algorithms

v4.1.27 [03-03-18]

Higher precision improvements

v4.1.26 [01-08-18]

Enhancement of the underlying algorithms

v4.1.25 [10-09-17]

Higher precision improvements

v4.1.24 [07-20-17]

Higher accuracy and larger extents

v4.1.22 [06-25-17]

Floating-point mechanism incorporated

v4.1.21 [05-15-17]

Enhanced performance and internal optimization

v4.1.20 [04-10-17]

Overhaul of the underlying algorithms

v4.1.19 [02-14-17]

Higher accuracy and larger extents

v4.1.18 [01-03-17]

Enhancement of the underlying algorithms

v4.1.17 [12-19-16]

Improved 38-digit precision math emulator

v4.1.16 [11-27-16]

Higher accuracy and larger extents

v4.1.15 [10-23-16]

Reduced memory usage and internal optimizations

v4.1.14 [08-28-16]

Higher precision enhancements

v4.1.13 [06-27-16]

Overhaul of the underlying algorithms

v4.1.12 [01-28-16]

Many new features and enhancement of the underlying algorithms.

v4.1.11 [11-03-15]

Overhaul of the underlying algorithms; and many new features

v4.1.10 [08-23-15]

Improvement of the underlying algorithms

v4.1.9 [01-08-14]

Internal optimizations

v4.1.8 [10-15-12]

Higher accuracy and larger extents

v4.1.7 [02-07-12]

File and documentation

v4.1.6 [03-22-11]

New Release

v4.1.4 [02-03-10]

Major Update

v4.1.3 [06-04-09]

Major Update

Average review rating :

### Predicted future versions and notices:

The doDownload.com constantly monitors the update of all programs, including information from the Multivariable calculator - SimplexCalc 4.1.31 changelog file, however sometimes it can happen that data are not complete or are outdated.We assume that author continue's to develop 4.2.0 version with further advanced features, and soon you will be informed. Equally important 5.0.0 upgrades of the program we will continue to monitor. Full Multivariable calculator - SimplexCalc description has been compared with the overall software database and our algorithm has found the following applications (are showed below).