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fad

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  Analyzed 28 days ago

Forward Automatic Differentiation via overloading to perform nonstandard interpretation that replaces original numeric type with corresponding generalized dual number type. Existential type "branding" is used to prevent perturbation confusion.

525 lines of code

0 current contributors

over 4 years since last commit

1 users on Open Hub

Inactive
0.0
 
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C++ Mathematical Expression Library

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  Analyzed about 1 year ago

The C++ Mathematical Expression Library (ExprTk) is a simple to use, easy to integrate and extremely efficient and fast mathematical expression parsing and evaluation engine. The parsing engine supports various kinds of functional, logic processing semantics and is very easily extendible. ... [More] http://www.partow.net/programming/exprtk/index.html Mathematical operators (+, -, *, /, %, ^) Functions (min, max, avg, sum, abs, ceil, floor, round, roundn, exp, log, log10, logn, root, sqrt, clamp, range) Trigonometry (sin, cos, tan, acos, asin, atan, atan2, cosh, cot, csc, sec, sinh, tanh, d2r, r2d, d2g, g2d, hyp) Equalities, Inequalities and Assigment (=, ==, , !!=, , >=, :=, <-) Boolean logic, conditional statements and while-loop construct (and, or, xor, not, nand, no [Less]

35.2K lines of code

1 current contributors

almost 2 years since last commit

1 users on Open Hub

Activity Not Available
5.0
 
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xFunc

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  Analyzed 27 days ago

xFunc is a simple and easy to use application that allows you to build mathematical and logical expressions. It's written on C#. This project consists two libraries and an execution file. The libraries include the code that converts strings to expressions.

39.8K lines of code

1 current contributors

4 months since last commit

1 users on Open Hub

Very Low Activity
5.0
 
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nerdamer

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  Analyzed 27 days ago

A symbolic math parser for JavaScript.

10.5K lines of code

4 current contributors

4 months since last commit

1 users on Open Hub

Moderate Activity
5.0
 
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Hipparchus

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  Analyzed 26 days ago

Hipparchus is a library of lightweight, self-contained mathematics and statistics components addressing the most common problems not available in the Java programming language.

188K lines of code

7 current contributors

4 months since last commit

1 users on Open Hub

Moderate Activity
0.0
 
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libtaylor

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  Analyzed about 1 year ago

Libtaylor is a C++ template implementation of truncated multivariate Taylor series arithmetics. Besides the basic arithmetic operations the library also implements most standard C mathematical functions, on Taylor series. It is for example possible to evaluate the numerical Taylor coefficients of ... [More] sin(2+x), which gives the Taylor expansion of the sin function at 2. This makes libtaylor a complete solution for arbitrary order automatic differentiation in C++. Example - Taylor expanding sqrt(x^2 + y^2) around (2,3), to third order: template T dist(T x, T y) { return sqrt(x*x + y*y); } void expand_it() { taylor dx(0,0), dy(0,1); //Set up two infinitesimal variables cout << "The taylor expansion is" << dist(2+dx,3+dy) << endl; } Libtaylor is built on the polymul template library. It is currently at a alpha/beta stage, and needs more real world testing. It is licensed under the LGPL license, but may require special care since libtaylor is a template library and cannot be linked dynamically. If you use this library in a scientific publication please cite "Libtaylor, Ulf Ekström 2009". For alternative licensing please contact Ulf Ekström. [Less]

2.34K lines of code

0 current contributors

over 5 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
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mate-j2me

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  Analyzed about 1 year ago

A MIDP2-based mobile Computer Algebra System. MATE is designed to help engineers with routine math tasks. It's too an easy and inexpensive way to have a graphing calculator in your pocket.

0 lines of code

0 current contributors

about 9 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
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Mostly written in language not available
Licenses: GPL-2.0+

expressionclass

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  Analyzed about 1 year ago

Class expression is designed to allow users to create objects to evaluate mathematical expressions. An expression in the form of a string can be stored to an expression object, which can then be evaluated mathematically or use to perform a variety of other functions, such as different types of ... [More] integration and differentiation approximation. Please note that class expression is still in development. [Less]

0 lines of code

0 current contributors

about 9 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
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Mostly written in language not available
Licenses: GPL-3.0+

derivato

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  Analyzed about 1 year ago

Numerical differentiation java library and web demo application in Wicket.

1.58K lines of code

0 current contributors

almost 8 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
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num-derivato

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  Analyzed about 1 year ago

Numerical differentiation using J2EE technology. Numeryczne różniczkowanie funkcji w punkcie.

3K lines of code

0 current contributors

over 8 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
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