Open Source Windows Graphing Calculators

TILP (formerly GtkTiLink) can transfer data between Texas Instruments graphing calculators and a computer. It works with all link cables (parallel, serial, Black/Gray/Silver/Direct Link) and it supports the TI-Z80 series (73..86), the TI-eZ80 series (83PCE, 84+CE), the TI-68k series (89, 92, 92+, V200, 89T) and the Nspire series (Nspire Clickpad / Touchpad / CX, both CAS and non-CAS). The project is now managed on Github, https://github.com/debrouxl/tilp_and_gfm . It uses the libti* libraries, https://github.com/debrouxl/tilibs . Install script for *nix: https://github.com/debrouxl/tilp_and_gfm/blob/master/tilp/trunk/build/scripts/install_tilp.sh

GraphCalc is a very gui graphing calculator. It has been called a good replacement for a TI-85. It is a must for any high school math student.

Virtual TI emulates nearly the entire line of Texas Instruments graphing calculators, and offers features that speed up both debugging and testing of calculator programs. Windows version is quite stable but the Linux/OSX version is only in planning.

Photon is a fully functional graphing calculator capable of numeric calculations as well as graphing functions, including parametric and polar graphs. In addition to regular graphing, Photon can plot integrals, first and second derivatives, tracing, animation, matrix math, and degree / radian mode. Photon can find roots, minimums and maximums, points of inflection, and it can fit several types of best fit lines and curves to data sets. Log and semi-log graphing are also available. Photon can save data to several file types, including images such as .jpg and .png. Display options are also available, including a dark / light theme for optimal visibility from a projector. Photon's primary goal is to be easy to use while retaining a feature-rich design. VB Gadgets brings you Photon - a parametric graphing calculator.

The Tibi's Mathematics Suite is a package of various mathematical applications. Included in the package are: a scientific calculator, a graphing calculator, a matrix calculator, and a factorizator. Requirements: .NET Framework 4.0

Multitask scientific calculator. Supports plugins and scripts (in C++ and QtScript respectively) to provide different working modes and custom solving functions.

A scientific graphing calculator written in C#.NET. This is a no longer graded educational project. This project has been abandoned. See the latest news post for details.

A simple and lightweight, but powerful console based postfix calculator capable of both function programming and graphing. Perfect for executing quick calculations without having to fumble with a GUI or parenthesis. Programmed in C.

ShadowFox is an all-in-one browser, including a browser (DUH!), a simple bar graphing system, a calculator, and much more! It is intended to replace many of the simple Windows(C) applications you use everyday, such as IE, NotePad, Paint, Calc, etc.

This is for the code for my graphing calculator for the Zune HD using XNA Game Studios

The Revolution-FX project goal is to provide the best platform for developing applications for the CASIO fx-9860G graphing calculator. Revolution-FX components include addheader, code editor, a hardware library, and works with the GNU toolchain.

From single or scientific calculator to structured programming environment (+- pascal): Input, graphic (display of functions; direct draw; display, capture, etc. of images) functions; tests, ... Ready: visual problems or blind users. See below in the web (http://atcalc.sourceforge.net/)

An advanced calculator program that supports programming/scripting, a variety of mathematical functions, and a graphing utility.

BeastCalc is portable, cross-platform graphing calculator utility written in Java.

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

A graphing calculator implementation of the Black-Scholes Option Pricing Model, with extensions for both American Style Options and Extreme Value Theory.

Calculator for complex numbers: addition, subtraction, multiplication and division with complex numbers. This calculator lets you calculate in an easy and fast way the operations between two complex numbers. It also shows the plots of the source numbers and the results. It shows also the quadrants, the magnitudes, and the angles of all the numbers involved. You just put your two numbers and all the calculations will be done!!! As easy like that!!!

Direct link to source code: http://sourceforge.net/projects/consolegrapher/files/Source/ConsoleGrapher_Source.zip/download . Just what you needed: a simple, down-to-earth two dimensional graphing calculator inside the elegance of the Windows console! This is a program that I wrote as a method for mastering the C# programming language. Though the features are not what you would expect from a program written and sold by a corporation, you may find it an entertaining tool Also notice that no installation is required, meaning it will not put annoying icons on your desktop and start menu, and you are free to delete it at will. If you know coding, be sure to check out the source code, which is in the form of a zipped-up Visual Studio solution. If you would like to import some of the functions into your own project, the code is free to be used.

A 3d/2d Graphing Calculator with multiple tools, written in C# for Microsoft Windows. DirectX9.0c with Mananged Extentions and the .Net 2.0 Framework are required to run this program. It uses the freely availible Lundin Math Parser, www.lundin.info.

GCalc is mathematical graphing calculator system in Java

GraphMonkey is a GTK#-based graphing calculator.

A crappy graphing calculator!

A graphing calculator with 2D and 3D graphing capabilities and eventual programming capabilities, intended to replace common dedicated calculators which are now public standards. The Interface is also completely user definable.

A cross-platform, text-interpreting calculator written in the Java programming language. Runs on any computer with Java 6 or higher installed. Functions much like a Ti-84, but without the graphing utility.

Plots lines like a Graphing Calculator