Search Results for "precision calculator"
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Showing 42 open source projects for "precision calculator"
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Measurements.jl
Error propagation calculator and library for physical measurements
Error propagation calculator and library for physical measurements. It supports real and complex numbers with uncertainty, arbitrary precision calculations, operations with arrays, and numerical integration. Physical measures are typically reported with an error, a quantification of the uncertainty of the accuracy of the measurement. Whenever you perform mathematical operations involving these quantities you have also to propagate the uncertainty, so that the resulting number will also have... -
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calc: C-style arbitrary precision system
Calc: arbitrary precision C-like arithmetic & calculator
Calc is arbitrary precision C-like arithmetic system that is a calculator, an algorithm prototyper and mathematical research tool. Calc comes with a rich set of builtin mathematical and programmatic functions. -
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Precise Calculator has arbitrary precision and can calculate with complex numbers, fractions, vectors and matrices. Has more than 150 mathematical functions and statistical functions and is programmable (if, goto, print, return, for).
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Advanced Trigonometry Calculator
Precision Trigonometry: Advanced Calculator for Complex Math
Advanced Trigonometry Calculator is equipped with a user-friendly interface that allows for easy input of problems and instant computation. Professionals such as engineers who need to perform advanced trigonometric calculations in their work will find this tool extremely useful. More info by clicking below: https://advantrigoncalc.sourceforge.io/ Advanced Trigonometry Calculator was only and always only developed by the Portuguese Renato Alexandre dos Santos Freitas. Also author... -
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CRC RevEng
Arbitrary-precision CRC calculator and algorithm finder
CRC RevEng is a portable, arbitrary-precision CRC calculator and algorithm finder. It calculates CRCs using any of the 113 preset algorithms, or a user-specified algorithm to any width. It calculates reversed CRCs to give the bit pattern that produces a desired forward CRC. CRC RevEng also reverse-engineers any CRC algorithm from sufficient correctly formatted message-CRC pairs and optional known parameters. It comprises powerful input interpretation options. Compliant with Ross Williams... -
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Simple components for Ada
A software components library
The Simple components for Ada library provides implementations of smart pointers for automatically collected objects (using reference counting), object persistence, unbounded and bounded arrays of smart pointers, generic unbounded arrays of private objects and plain pointers, generic sets, maps, arbitrary precision arithmetic, B-trees, directed graphs, directed weighted graphs, stacks, and storage pools. It also includes table management, string editing, IEEE 754 support, and infix expression... -
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FITS DLL
Libraries for saving and reading FITS images with two slices (complex)
This project augments the open source NASA FITS file software with many high level functions . These save and read float and double images with one to two slices. Two slices are needed for complex data, Here are a few of the floats functions: int SaveFITSFile44(const char* filename, const float* pdata1, const float* pdata2, long nx, long ny, double xleft, double ytop, double dx, double dy, int itype); int SaveFITSFile4(const char* filename, const float* pdata, long nx,... -
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C++ FFT
C++ radix 2 & 3 multi-dimension complex FFT & graphical test program
This C++ code does radix 2 & 3 multi-dimension (any) complex FFT and its inverse. Array dimensions with sizes that are not 2^m 3^n are automatically zero-padded to the nearest larger size integer of the form 2^m 3^n. The new array has the original data centered, except when a dimension size is increased by an odd number, the zero padding on the left is one less than the zero padding on the right. This FFT code is in is own namespace and is in one source file and one include file. There is... -
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FPU-Extended-Calculator
FPU Extended precision calculator
This calculator converts a real number into the ten bytes that represent it in the extended double precision format used by the FPU (Floating Point Unit), and vice versa. If you enter the ten bytes, it calculates the real number. -
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Calc
Simple calculator for typing expressions with the keyboard
A little calculator for programmers that runs on Windows and Linux, where you type a mathematical expression with a C-like syntax and get the result as a number. -
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A java based aquarium management database.
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pjscicalc
A scientific calculator written in Python
A scientific calculator written in Python, this project uses the wxPython and mpmath modules to create a scientific calculator suitable for use on a computer desktop. It is largely a rewrite and update of jscicalc. It has much higher precision. -
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Wcalc
A powerful arbitrary-precision calculator.
Wcalc is a powerful arbitrary-precision calculator. It has standard functions (sin, asinh, logtwo, floor, etc), many pre-defined constants (pi, e, c, etc.), variables, "active" variables, command history, and hex/octal/binary i/o, conversions, and more -
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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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Calcex Math Parser
Mathematical expression parser and evaluator for .NET
Moved to https://github.com/alxnull/calcex Calcex is a simple math parser for .NET to evaluate mathematical expressions which is developed in C#. It supports many common mathematical operations and functions and allows the user to add custom functions and variables. It is possible to evaluate double or decimal values for high precision. Calcex also includes functions for converting numbers from decimal to binary or other bases. The project includes a simple calculator and decimal-binary... -
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BigDecimal
Arithmetic and calculus with decimal numbers of arbitrary precision.
... the mathematical functions of the Windows calculator, and at most, if any, all the mathematical functions of Office Excel. -
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Qalculate! is a multi-purpose desktop calculator for GNU/Linux (now ported to Mac via MacPorts). It is small and simple to use but with much power and versatility underneath. Features include customizable functions, units, arbitrary precision, plotting, and a user-friendly interface (GTK+). Qalculate! has now moved to GitHub (https://github.com/Qalculate). Get the latest version from http://qalculate.github.io/downloads.html.
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Arbitrary Precision Calculator a Qt-based user interface to the Calc library “Calc - C-style arbitrary precision calculator” (2.12.2.2 with fixes up to 2.12.4.3) by Landon Curt Noll et. al. http://isthe.com/chongo/tech/comp/calc/ and also https://sourceforge.net/projects/calc/ This project owes an enormous debt of gratitude to Landon.
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bitrate-xls
calculator for avi-file streams
A "bitwise precision tool" bitrate calculator using MS-EXCELL programming. The results are used for DVD Video to audio-video streams. It helps compute VIDEO- & AUDIO-Bitrates, aspect ratio, screen size, choose audio format cbr. Has units MB,pixel,d:h:m:s, kbps, etc -
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RelKinema
Relativistic two-body kinematics calculator for nuclear reaction
Relativistic 2-body kinematics calculator for nuclear reaction, including mass data manager, result table browser and plotter. -
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fzcal
A calculator capable of complex arithmetics
A command line calculator capable of complex arithmetics. -
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mincal
A free constants calculator
Calculates various math constants to arbritary precision using very simple algorithms. Supports three different bases and both integer and floating point limbs. Currently tested only on x86 Windows, though it should compile and run fine on Linux too. -
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resParser
Command line scientific calculator
resParser is a command line scientific calculator exploiting "50 digit precision" floating point computations using GMP and MPFR library. The project is open source with GLP v2 licence and cross platform. It is implemented with QT for GUI and for useful classes like QString. In the begin it was just a tool for computation of resistors values. Very similar to Speed Crunch as features Features: * Command line input * Built-in functions (log, exp, sin, cos, ...) * User defined functions... -
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ŁX (Łukasiewicz eXperimental)
a reverse Polish notation multi-precision pocket calculator software
This project aims at an easy-to-use, cross-platform pocket calculator like software with reverse Polish notation (RPN) input, multi-precision arithmetics and support of several data types including macros. At the moment many features are rather rudimentary. Notably, it’s rather easy to freeze the program, say, by requesting a 1,000,000×1,000,000 identity matrix. Hey, I did call it ‘experimental’. -
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QtoNum
python calculus library with imprecise and precise representations
QtoNum is a calculator for qualitative values (-, +), intervals and crisp numbers with arbitrary precision. QtoNum also handles infinitesimals and infinites. All these types can be mixed in expressions and conversions are performed automatically. QtoNum can be used as an interactive calculator (command line) and as a calculus library.
