Showing 23 open source projects for "free basic"

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  • 1
    AtteStat

    AtteStat

    The package for statistical data analysis and applied mathematics

    Less means - more power. The high performance open source package for statistical data analysis and applied mathematics AtteStat is an add-in for desktop versions of the Microsoft Excel spreadsheets. Both 32-bit and 64-bit in one package. The combination of the unsurpassed convenience of spreadsheets and the effective interception of Microsoft Excel exceptions (frontend) and the maximum speed of the C++ programming language (backend). Winner of contest Microsoft Office Extensions (PC...
    Downloads: 28 This Week
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  • 2
    Criterial

    Criterial

    The package for statistical data analysis and applied mathematics

    Putting truth before show-off. The high performance open source package for statistical data analysis and applied mathematics Criterial is an add-in for all desktop versions of the LibreOffice Calc, Apache OpenOffice Calc etc spreadsheets on any 64-bit operating systems. The combination of the unsurpassed convenience of spreadsheets as frontend and the maximum speed of the C++ programming language as backend. Contains user experience and the best ideas of projects AtteStat and StatAnt....
    Downloads: 17 This Week
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  • 3
    Data Envelopment Analysis using Stata

    Data Envelopment Analysis using Stata

    Develop a user written Data Envelopment Analysis package in Stata.

    The goal of this project is to develop a Data Envelopment Analysis(DEA) program using Stata programming language. This is the replacement of "deastata" project that we maintained for the purpose of version management. We call the program package "DEAS" which stands for Data Envelopment Analysis using Stata. DEAS covers the basic models of DEA and extensions including CCR, BCC, SBM, Super-efficiency Model, Allocative Model(Profit, Revenue, Cost), (Global) Malmquist Productivity Index...
    Downloads: 0 This Week
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  • 4
    mXparser - Math Parser Java C# Library

    mXparser - Math Parser Java C# Library

    A flexible mathematical expressions parser for JAVA, Android, C# .NET

    mXparser is highly flexible parser of math expressions. Software provides easy to use API for JAVA, Android, C# .NET/MONO (CLS). Main functionalities: - basic operators, i.e.: +, -, *, ^, ! - Boolean logic operators i.e.: or, and, xor - binary relations i.e.: =, <, > - math functions (large library of 1-arg, 2-arg, 3-arg - - functions) i.e.: sin, cos, Stirling numbers, log, inverse functions - constants (large library), i.e.: pi, e, golden ratio - n-args functions i.e.: greatest common divisor - iterated summation and product operators - differentiation and integration High flexibility: - user defined constants and arguments, both free - and dependent on other arguments + possibility of use in functions - user defined functions (both free and depended) - user defined recursive arguments + simple (controlled) recursion (1 recursive argument) - user defined recursive functions / expressions (any) - complex, many arguments, no limitation - internal syntax checkin
    Downloads: 2 This Week
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  • 5

    DissoKin

    Dissolution Kinetics Software Excel Based

    Downloads: 0 This Week
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  • 6
    Pc Calculator is a clever note and formula editor combined with an advanced and strong scientific calculator. Being an editor it is extremely user-friendly allowing all possible typing and other errors to be easily corrected and fast recalculated.
    Downloads: 3 This Week
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  • 7
    TU Calc

    TU Calc

    Simple tool for numerical calculation

    TU Calc is a modular tool that aims to gather numerical methods for solution of mathematical problems. Interacting with the user through a GUI that is analogous to the windows desktop.
    Downloads: 1 This Week
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  • 8
    The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D. Until 2016 FFEP was developed using C. Science 2016 the language was switched to GNU Octave with some C Mex-Functions.
    Downloads: 0 This Week
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  • 9
    DubCen Calculator

    DubCen Calculator

    DUBCEN IS A FREE & OPEN SOURCE BROWSER BASED CALCULATOR AND CONVERTER

    Over the years, performing even basic calculations has become a tedious task. The old offline calculators have now a really obsolete user User Interface and most of the online resources are full of ads. DubCen is built to plug all these gaps. Our logo represents what we do. 2*C simply means 2*100 (C=100 in roman numerals). Hope you understand it now! Our logo represents the calculators and converters that DubCen has. DubCen name comes from Double+Century. We aim to offer 200 high...
    Downloads: 0 This Week
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    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 10
    Reor Calculator

    Reor Calculator

    Reor is a winsome calculator with loads of functions, by Ajay Menon.

    Reor is a free calculator which is crafted into perfection with a winsome interface. Reor has got Scientific, Statistical, Graphical and many more types of tools built-into it, while maintaining an attractive interface.
    Downloads: 7 This Week
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  • 11
    Aiac - Aiac is a calculator
    Aiac is a free, open-source, light-weight clipboard calculator for Windows. It also supports on-the-fly text box calculations. Copy a mathematical term to your clipboard, use a global hotkey to automatically calculate the term and put the result back into the clipboard. Written in C#. Uses NCalc (https://ncalc.codeplex.com/).
    Downloads: 0 This Week
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  • 12
    jmathstudio-android

    jmathstudio-android

    Android API for discrete Image and Signal processing.

    JMathStudio-Android is an API for Image & Signal processing for your Android application. It is simple to use, portable, light (~300 Kb), extendable and free. JMathStudio-Android provides a developer with many of the advanced and basic discrete image and signal processing utilities ( 500+ useful operations/transforms). A minimum Android platform with API Level 3 is required for Android projects using this API. Author: Bhavya Ajani (jmathstudio@gmail.com) Refer pure Java based implementation @ https://sourceforge.net/projects/jmathstudio/ Android is a trademark of Google Inc.
    Downloads: 0 This Week
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  • 13
    XonGrid

    XonGrid

    Excel interpolation add-in

    XonGrid is a free Excel library of functions to perform 1D, 2D, 3D, 4D and arbitrary dimension (ND) interpolations from scattered data.
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    Downloads: 16 This Week
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  • 14

    Calc

    A free command line calculator.

    Downloads: 0 This Week
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  • 15
    Coexlam

    Coexlam

    Free Excel software on composite laminate theory with added features.

    Coexlam is a VBA Excel application that performs composite laminate analysis. Laminate theory is used with several strength criteria: maximal stress, maximal strain, Tsaï-Hill and Tasï-Wu. A help including a Getting Started part is now available in the application. The users can add their own formulas or application, an example is provided with a tank under pressure. Several load cases can be calculated in one time in the Print sheet. Laminates can be saved in the Library sheet. Several...
    Downloads: 5 This Week
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  • 16
    Maket is a instrument for building knowledge bases for economics domains. The project has moved to http://gitorious.org/maket
    Downloads: 2 This Week
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  • 17

    SymbolicC++

    An object oriented C++ library for computer algebra

    SymbolicC++ is a general purpose computer algebra system embedded in the programming language C++. It is free software released under the terms of the GNU General Public License. SymbolicC++ is used by including a C++ header file or by linking against a library.
    Downloads: 2 This Week
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  • 18
    DLog is an Description Logic ABox reasoner that uses resolution. The basic idea is that a DL knowledge base is transformed into a Prolog program without any knowledge on the content of the ABox. The answers are obtained during normal Prolog execution.
    Downloads: 0 This Week
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  • 19
    STATPerl (Statistics with Perl) is a free Statistical Software based on Perl. Perl source codes for various statistical analysis are given with it. User can add new analysis and edit existing one. An inbuilt Perl IDE comes with it.
    Downloads: 0 This Week
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  • 20
    Aviation Tool v1.1
    Aviation Tool v1.1 is a free aviation unit converter. .Net Framework 2.0 is required! Convert units between: - Feet, Flight level, Angel, Meter, Hectometer - Nautical miles, Kilometer, Statute miles - Knots, Mach, Km/h - Hgmm, Hginch, millibar
    Downloads: 0 This Week
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  • 21
    Generates prime numbers. This program finds primes by checking to see if the modulus of the current number is equal to 0 for any previously found primes up unitl the square root of the number.
    Downloads: 0 This Week
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  • 22
    This is an easy to use calculator for free! It does conversions of all kinds! decimal
    Downloads: 0 This Week
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  • 23
    Given a String , returns the next logically sequential string defined by a rule. The basic rule is, given a sequence of alphabets, it checks the string and returns a new string with one or more alteration. javadocs and source codes available inside.
    Downloads: 0 This Week
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