Showing 57 open source projects for "calculators"

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  • 1
    Calcoo is a scientific calculator (with both RPN and algebraic modes) designed to provide maximum usability.
    Downloads: 11 This Week
    Last Update:
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  • 2
    antoniovandre_eval - Android app

    antoniovandre_eval - Android app

    Android app interface for antoniovandre_eval software.

    Downloads: 0 This Week
    Last Update:
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  • 3
    JavaAntonioVandreEvalGUI

    JavaAntonioVandreEvalGUI

    Frontend para a calculadora JavaAntonioVandreEval.

    Downloads: 0 This Week
    Last Update:
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  • 4
    Advanced Trigonometry Calculator

    Advanced Trigonometry Calculator

    Open-source C/C++ math engine for advanced scientific computing

    Advanced Trigonometry Calculator (ATC) is an open-source mathematical computing engine written mainly in C/C++. Created in 2011 and maintained by Renato Alexandre dos Santos Freitas, ATC is designed as a practical Windows desktop application for advanced calculations, automation, and technical problem solving. ATC supports equation solving, polynomial tools, complex numbers, matrix calculations, statistics, physics, geometry, unit conversions, DSP/FFT operations, and scripting. It can...
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    Downloads: 20 This Week
    Last Update:
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  • 5
    Java multiprecision calculator

    Java multiprecision calculator

    Multiprecision calculator

    Multipresicion calculator, based on Bigdecimal Java class . It has a library (BigMath) that makes calculations with Bigdecimal. It has also an expression parser to parse the user input. It allows you to store user defined variables and functions . You can operate with them to be used for calculations or for creating new functions with composition. With the new version, you can also calculate the derivative of a function. JDK-17 compatibility You can find more about it at this web...
    Downloads: 1 This Week
    Last Update:
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  • 6
    Java Calculator

    Java Calculator

    Supports PEDMAS order of computation and Reverse Polish Notation Gener

    Generates the Reverse Polish Notation (Postfix) expression form of an arithmetic expression in (Infix) form. Performs the computation of the arithmetic expression if Integers or Floating point numbers are used in the expression. Supports PEDMAS order of computation, thus, all the operators of Exponentiation, Division, Multiplication, Addition and Subtraction, as well as using Parentheses for grouping and prioritization is all handled.
    Downloads: 0 This Week
    Last Update:
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  • 7
    BitLogic

    BitLogic

    Simple Java computer algebra calculator

    A calculator that solves many types of problems including solving equations computing derivatives and integrals simplifying expressions graphing equations 2d and 3d reverse polish notation, algebraic and word based interpreter infinite writing board for writing out equations requires java 11 or more
    Downloads: 2 This Week
    Last Update:
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  • 8
    Numerics for Chemical Engineering

    Numerics for Chemical Engineering

    Numerical models for chemical and process engineering

    NCE Calculation Framework is a library of routines, models and data applicable to chemical and process engineering calculations, written in Java. -- NEW -- www.chesolver.com *ONLINE CALCULATORS*. A set of solvers to perform calculations consistently on any device, from smart-phone to desktop. The project includes the following ready to use software all based on the same core library: * Online Calculators at www.chesolver.com * Extensions for Libreoffice/Openoffice Calc spreadsheet: - NCE: https://extensions.libreoffice.org/extensions/nce - NCE-Units: https://extensions.libreoffice.org/extensions/nce-units Check out also our video channel: https://www.youtube.com/channel/UCt2EGdw33k2u19PnZAi8YJA
    Downloads: 6 This Week
    Last Update:
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  • 9
    STEMCalc IV - Mathematics Swiss Knife

    STEMCalc IV - Mathematics Swiss Knife

    The Fourth Edition of STEMCalc and the biggest one yet!

    +++DISCLAIMER+++ The project is still currently in beta, thus have bare functionality, and possible bugs. Anyone who can spare time and lend a helping hand as a beta-tester is very appreciated. Contact the author for more information. +++INTRO+++ STEMCalc IV is a simple, yet powerful, console-programmed calulator written in Java, performing one calculation with two numbers max at a time and other various functions. +++STORY+++ This is the fourth edition of the previously abandoned...
    Downloads: 0 This Week
    Last Update:
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  • 10
    Pyramid Calc

    Pyramid Calc

    Simple calculator

    Simple and fast in use scientific calculator. More details in README. It's not that long.
    Downloads: 0 This Week
    Last Update:
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  • 11
    UltimateCalculator

    UltimateCalculator

    Basic Scientific Calculator

    This software has four major modes- Simple, Scientific, Base & Equation. It also has Unit Converter, Date Calculator & Prime Number Generator.
    Downloads: 3 This Week
    Last Update:
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  • 12
    ICE (Interval Calculator for Engineer)

    ICE (Interval Calculator for Engineer)

    Interval Calculator for Engineer

    ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers.
    Downloads: 1 This Week
    Last Update:
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  • 13

    Logic Calculator

    A Calculator to perform logical operations

    The Logic Calculator is an application useful to perform logical operations. It has three modes: (1) Evaluation of logic formulae: In this mode we have the basic boolean operations (negation, conjunction, disjunction, conditional and biconditional) so the user can insert the logic formula and the Logic Calculator displays the truth table along with the models of the formula. (2) Logical entailment: In this mode the user can insert a number of premises followed by a number of...
    Downloads: 4 This Week
    Last Update:
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  • 14

    Kontinuum Calculator

    Calculate various aspects of the Kontinuum RPG system.

    Kontinuum is a calculator program that enables the user to calculate all probabilistic aspects of the Kontinuum RPG system, especially the dice rules.
    Downloads: 0 This Week
    Last Update:
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  • 15

    GBDave's Pipe Size Calculator

    HVAC Minimum Pipe Size Calculator

    Starting off as a simple LISP command in AutoCAD this HAVC pipe size calculator was migrated to a standalone Java application. Calculates HVAC minimum pipe ID based on GPM and FPS for numerous fluid types (found in the fluid density chart on EngineeringToolbox.com) Includes a table to automatically calculate riser piping sizes per floor. Read the README.txt file included in PipeSize.zip for instructions.
    Downloads: 1 This Week
    Last Update:
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  • 16
    The Penn Lambda Calculator is an interactive, graphics-based pedagogical software that helps students of linguistics and computer science practice the typed lambda calculus.
    Downloads: 0 This Week
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  • 17
    Port of the Jasymca Symbolic Calculator for Mobile Devices to the Android Platform
    Downloads: 2 This Week
    Last Update:
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  • 18
    Smart Calculator is beautifully designed, having both standard and scientific modes of calculations. It is built to run anywhere, as its written completely in Java. It featured different types of Look and Feels, using Java's Swing PLAF library.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Numeric Base Calculator

    Numeric Base Calculator

    Numeric base conversion & arithmatic operations

    'Numeric Base Calculator' is a console application developed in java.It allows you to do conversitions and simple arithmatic operations involving the most commonly used bases like 2,4,8,10 & 16.You can convert a digit from one base to another.You can perform arithmatic operations like addition,substraction,multipication & division using those bases.This is a handy tool for you to check or do your homework!
    Downloads: 0 This Week
    Last Update:
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  • 20
    A desktop calculator/scientific calculator. Use as desktop/graphical calculator, web applet, or to show calculator operations: arithmetic, trigonometry, logarithms, complex numbers, memory, statistics. Features four bases, copy and paste, and history
    Downloads: 15 This Week
    Last Update:
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  • 21
    J3calc

    J3calc

    Java Calculator

    J³calc was initially a little project for my school but I enhanced it on and on and now it is a quite powerful calculator. It is written in Java with Swing. The sourcecode is open under the GPL 3.0 license
    Downloads: 0 This Week
    Last Update:
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  • 22
    Calculator of matrices for android smartphone.
    Downloads: 0 This Week
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  • 23
    Eclipse-Plugin: A scientific calculator with arbitrary precision and natural arithmetic input.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Universal Algebra Calculator
    A universal algebra calculator for working with general algebraic systems.
    Downloads: 0 This Week
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  • 25
    Simple Calculator
    A very simple Calculator made in Java. Feel free to make it better!
    Downloads: 0 This Week
    Last Update:
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