Open Source Windows Calculators - Page 5
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Calculators for Windows
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Lincalc
A powerful console calculator with a fast and simple interface.
(Graphical Edition Released, BreezyCalc: http://breezycalc.sourceforge.net/) Lincalc is a console calculator designed to provide a quick and simple interface to a very powerful engine. Its parser is based on muParser <http://muparser.sourceforge.net/>. It supports user-defined variables, logical operators for conditions, and a wide range of mathematical functions each calculation that is made is stored in a result variable (Ans1, Ans2..) and can be referenced in equations. It also supports evaluation of multiple equations each separated by a ','. Conditional Statements: -- Ex. (condition) ? (true val) : (false val) Logic Operators: -- && (and), || (or) Comparison Operators: -- <= (less than or equal to) -- >= (greater than or equal to) -- < (less than), > (greater than) -- != (not equal to), == (equal to) Functions: abs, exp, sqrt, avg, sum, min, max, sign, rint, ln, log10, log2, sin, sinh, asin, asinh, cos, cosh, acos, acosh, tan, tanh, acos, acosh -
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Photon
A graphing calculator that's both powerful and easy to use.
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. -
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It began as a small C++ calculations program then became a Visual Basic calculator and is now C++ once more.
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Py4Calc
Python for calculators
Python4Calculators - Brings Python programming language to calculators. It turns simple scripts into programs for TI 83/84 and HP 49/50g series calculators. The language is a basic subset of Python, with access to the calculator's built in functions. -
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The RRobinCalc program calculates the starting heat of a pinewood derby race given the number of lanes of the track and the number of times a racer races in each lane. Can be used for other simultaneous multiple competitor events.
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The sofware simulates a calculator with an editable tape, where operations are saved. You can edit the tape and modify single items, with automatic recalculations. Runs on Palm and Windows.
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Tibi's Mathematics Suite
A suite of useful mathematical applications.
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 -
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Zwicker s Loudness Calculation SW +Tool
Zwicker's Loudness Calculation (ISO532B) Tools
Zwicker's Loudness Calculation (ISO532B) Tools. The project includes a loudness calculation program based on Zwicker's Method, and a WAV file analyzer generating data files for loudness calculation. Documentation and test files are also provided. -
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cgtkcalc
A simple calculator for complex number calculation.
A simple scientific calculator for complex number calculation. It requires the GTK+ toolkit. -
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zero
Privacy-first offline expense tracker. No cloud. No tracking.
zero is a privacy-first, fully offline expense tracking app for Android and iOS. Unlike most finance apps, zero does not require accounts, cloud sync, subscriptions, or internet access. All financial data stays locally on your device. There are no ads, no telemetry, and no analytics. zero helps you: • Track daily expenses in a clean timeline • Visualize spending with simple reports • Create unlimited custom categories • Manage lendings and borrowings • Export or delete your data anytime Built with a local-first philosophy, zero gives you full control over your financial data. Your data. Your device. Zero servers. Open source and actively maintained. -
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A super-duper simple command line calculator that is fast and easy to use. Command Line Calculator supports most common mathematical expressions such as sin, cos, tan, log, exp, random number generation, etc. This contains a list of all functions available (too many): https://www.autoitscript.com/autoit3/docs/functions.htm This contains a list of just the math functions, but the links don't work. Use it to see a smaller list of just math functions and then find the function in the link above: https://www.autoitscript.com/autoit3/docs/functions/Math%20Management.htm
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Multiple dielectric transmission line calculator using a 2D field solver to compute the transmission line characteristics from the circuit trace dimensions entered by the user.
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jRCaLc
jRCaLc is a program designed to aid you in working with resistors.
jRCaLc is a resistor calculator outfitted with various tools, meant to aid in work related to resistors. -
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Astroplane Antenna Calculator
A free Avanti Astroplane calculator for any frequency
Avanti Calculator is a free software used to calculate dimensions for an Avanti Astroplane Antenna. It is developed by Francisco Ti2LX. -
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BC for Windows
BC v1.05 (Basic Calculator) An arbitrary precision calculator language
bc is a language to supports arbitrary precision numbers with interactive execution of statements. It starts by processing code from all the files listed on the command line in the order they are listed. After all files have been processed, bc starts reading from the standard input. All code is executed as it is read. -
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Binomial Distribution Calculator
A simple to use Binomial Distribution Calculator.
A simple to use binomial distribution calculator: Just enter the sufficient data like number of trials, probability and number of successes. You can display the calculated data in a table or even graphically. Simultaneously, this application computes the expected value and the standard deviation. To use this app you need to have .NET Framework 4 installed. Contact me: lambdapew-dev@yahoo.de -
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Solve equations, view charts and graphs, make conversions, balance equations and more. Chemistry Calculator.
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Based on the Swipe Toolkit, Data Calculator lets you know what your information is worth on the open market. Your information is valuable - don't give it away!
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Edcalc-english
Electrical and electronic circuits calculator
Edcalc is a program to calculate and design basic electrical and electronic circuits also can be designed transformers, frequency dividers (crossover), coils and basic amplifiers. This is a useful tool for: teachers, students and technicians related to the field of electronics and electrical. -
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GF Calculator
Calculates data related to the 20th force glitch in Gotcha Force
This program calculates various pieces of data related to the 20th force glitch in Gotcha Force for GameCube. For more information, see this page: http://gotchaforce.wikia.com/wiki/GF_Calculator -
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Jljp
Calculates the voltage across a liquid junction between two solutions
An analogous project written in C# can be found here: https://github.com/swharden/JLJP Liquid junction potential calculator. It's a tool for scientists and engineers who have to do with electrochemistry and electrokinetics. When two solutions containing ions are put into contact, possibly through a porous diaphragm, a voltage develops across them. The calculation of the voltage is not trivial. The program is written in Java. Includes classes that can be included in other programs, together with graphical interfaces (also as an applet). -
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LM555 Timer Calculator
A Graphical Tool To Calculate Timer Components
Many of us use LM555 timer chips to generate clocks, tones for model trains, and all sort of other uses. Calculating the values of the resistors and capacitor in the timing chain, along with the duty cycle for astable operation is a bit tedious on a calculator so I built this small forms based tool to make it easier. It even has the graphic of the chip and the pin numbers to make it easy to hook things up.
