Search Results for "notation"
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Showing 46 open source projects for "notation"
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RPNCalc
RPNCalc - The command line Reverse Polish Notation (RPN) Calculator
RPNCalc is the command-line based Reverse Polish Notation (RPN) calculator. RPN calculators make it very simple to do complex calculations, especially if there are parentheses involved. I've created a User Guide (https://frossm.github.io/RPNCalc-UserGuide) to do a better job of explaining how to use RPNCalc than the old readme.md file, which was getting really long. If you have questions, issues, feedback, or ideas, please let me know. -
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Kalker
scientific calculator math syntax user-defined functions kalker
...Pre-defined functions and constants User-defined functions and variables Root finding using Newton's method (eg. x^2 = 64). Note: estimation and limited to one root Derivation (prime notation) and integration (eg. integral(a, b, x dx) The value of an integral is estimated using Simpson's 3/8 rule, while derivatives are estimated using the symmetric difference quotinent (and derivatives of higher order can be a bit inaccurate as of now) Complex numbers Understands fairly ambiguous syntax (eg. 2sinx + 2xy) Syntax highlighting Piecewise functions: , pressing enter before typing the final "}" will make a new line without submitting. ... -
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bcal
Byte CALculator for storage conversions and calculations
...Feel free to raise PRs to simplify other domain-specific numerical calculations so it can evolve into an engineer's utility. bcal follows Ubuntu's standard unit conversion and notation policy. Only 64-bit operating systems are supported. -
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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... -
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TRURL
A suite of RPN calculators and a class library for Object Pascal
TRURL is a suite of desktop calculators with reverse Polish notation (RPN) written in Object Pascal. Additionally, it comes with a free reusable class library (RPN Engine) as a toolbox for creating your own calculator. TRURL is an acronym for "TRURL is a Reusable Universal RPN Library". Class Libraries: • RPN Engine: Full-featured calculation engine for Pascal-based RPN calculators • Segmitator: Library for virtual seven-segment displays Applications: • TRURL A: Simple demo app for the RPN Engine • TRURL B: RPN calculator in the design of the famous calculators by Dieter Rahms for Braun • TRURL G: Desktop RPN calculator inspired by the UI of the DSKY unit of the Apollo Guidance Computer (AGC) -
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Quaternion Lorentz
Complex quaternion calculator with Lorentz boosts and rotations
C++ code to perform the Lorentz boosts and rotations of special relativity using complex quaternions The interface is a complex quaternion console-based calculator with operations + - * / ^ and functions for Lorentz boosts and rotations. THEORY Complex quaternions have form q = A + B * I + C * J + D * K with A, B, C, D complex I * I = -1 , J * J = -1 , K * K = -1, I * J = K, J * I = -K , J * K = I,K * J = -I, K * I = J, I * K = -J Transpose T takes I into -I, J into -J, K... -
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C++ Complex Calculator
C++ complex calculator with arrays, matrices, eigenvectors, functions
This is a command line C++ code which compiles and links using gnu g++. It has scientific notation, scientific functions, complex integration including path integrals, and loops with tests. User defined functions are strings. A variable may simultaneously represent a scalar, an array, and a string. Arrays up to ten dimensions are allowed. Householder reduction is used for determinants, eigenvectors, and QR matrix factorization. -
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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. -
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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 -
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gdcalc
financial, statistics, scientific and programmers calculator
...The GUI was written with glade(1) and uses the Gnome/Gtk-2 toolkit - so it may well be compatible with themes and other whiz-bang features of those systems. gdcalc has both Algebraic notation (ie. conventional, TI or Casio style) and Reverse Polish Notation (RPN or Hewlett-Packard style). If you've not heard of RPN before, you are probably familiar with algebraic calculators. Very briefly, while simpler and more natural to use, RPN calculators need some study eg. they have an Enter key instead of the equals key. New home page: http://bhepple.com/doku/doku.php?... -
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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. -
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subnetcalculator
Basic subnet calculator written in Python.
Based on the IP address and subnet mask input from the user, the following values are calculated: #1. Network address #2. Broadcast address #3. Number of valid hosts #4. Wildcard mask #5. Number of mask bits (CIDR notation) #6. Random IP addresses from the subnet. -
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galculator
galculator is a scientific calculator in algebraic mode and RPN
galculator is a GTK 2 / GTK 3 based scientific calculator supporting algebraic mode as well as RPN. Features include arithmetic precedence handling, mathematical functions, different number bases (DEC, HEX, BIN, OCT) and angle bases (radiant, degree, and grad). Please note: This project page at sf.net reflects the state of the project up to August 2015. Beginning in September 2015, the project homepage was moved to http://galculator.mnim.org, with the source code repositories and issue... -
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Average
Command-line calculator of basic statistics.
Average is a simple and fast command-line Perl utility for calculating basic statistics on a list of numbers (one number per line). It works as a traditional Unix filter and can be used as part of those greatly useful chains of piped commands. It calculates average (arithmetic mean), standard deviation, median, total sum, minimum and maximum values present, and shows the number of processed numbers. Entry can by a text file (any column can be specified, default is the first) or... -
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Mousam's Pocket Calculator
A simple calculator using C#
this is a perfectly homemade calculator using c# language.this is very simple coding as well as design logic.you can download from here http://sourceforge.net/p/mycalculator . if you like this then please give Review and if you face any kind of problem by using it then also give Review; otherwise I can’t understand my mistake . Thanks . -
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...This is not a complete calculator, don't know if it will be because i only coded it to enable myself to do quick calculations while in a terminal. Therefore it does not check for typos, and a wrong formulated expression may result into a segmentation fault. It's infix notation, and as long as you remember to always include 2 numbers per operator(including -) it should be fine. It's very important to give the exact argument number to functions as well. To use the calculator in the terminal regardless of current path, add the executable to the path for looking up programs, or simply move the program into a path already set up. ...
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SRCalc
An accessible calculator designed for Microsoft Windows Systems.
SRCalc is an accessible calculator for Microsoft Windows, with the purpose to make an accessible advanced calculator. Now the application is very simple, but the main idea is extends your functionality. SRCalc supports jaws and NVDA screen readers, providing shorcuts to the more important functions and modifying some GUI elements for the screen readers. -
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Nice looking calculator using Reverse Polish Notation (RPN) written for Windows. It supports DEC, HEX, BIN, OCT numbers, GRAD, RAD and DEG.
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BreezyCalc
An algebraic, logarithmic, and trigonometric calculator for Windows.
...The interface is fast and straightforward, and you can easily export the session log to a text file, which shows all of defined variables, functions, and calculation output. - Scientific Notation - Up to 11 decimal digit precision - Wide range of mathematical functions - (NEW) Geometric Formulas (like distance and volume) - User Variables - User Linear Functions - Can export session log to text file. - 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) ---- !... -
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C_Sharp_Calculator
RPN based calculator in C#.
Currently, this is the first version of an RPN calculator made to be easy to implement for any C# project requiring parsing of text into calculable data. Using RPN (Reverse Polish Notation) to place strings in a specific format to allow fast processing for parsing and evaluating the string. -
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pRPN
RPN calculator running on Windows and Linux
Graphical Reverse Polish Notation calculator running in Linux and Windows. Programmable. Provides Reals, Complex, Vectors, Matrices, Binaries, Lists, Expressions, Strings and Programs. Implements RPL, the HP programming language of HP-28 and HP-48 series. -
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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.
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"Caltos" ( french slang word for calculator ) is a command-line RPN ( reverse polish notation ) calculator, using ncurses.