Showing 29 open source projects for "string"

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  • 1

    xpressionparser

    parser of string expressions like sin(pi/4), functions x0+2*sin(pi*x)

    Expression parser of strings like sin(pi/4) is written in c++, javascript, java and php. It is also possible to create functions x0+2*sin(pi*x1) for further calculations.
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  • 2
    gsasnp2

    gsasnp2

    PubMed ID: 29562348 / DOI: 10.1093/nar/gky175

    * GSA-SNP2 is a successor of GSA-SNP (Nam et al. 2010, NAR web server issue). GSA-SNP2 accepts human GWAS summary data (rs numbers, p-values) or gene-wise p-values and outputs pathway genesets ‘enriched’ with genes associated with the given phenotype. It also provides both local and global protein interaction networks in the associated pathways. * Article: SYoon, HCTNguyen, YJYoo, JKim, BBaik, SKim, JKim, SKim, DNam, "Efficient pathway enrichment and network analysis of GWAS summary data...
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  • 3
    newLISP for BSDs, LINUX, MacOS X, SunOS and Win32: small, fast 350+ functions, a -C-, MySQL, PostgreSQL, SQLite, ODBC, TCP/IP, UDP, XML, Java interface, string processing, regular expressions , math, financial, statistical functions, Win32 DLL
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  • 4

    octave-intinf

    Infinite-precision integer arithmetic for Octave, written in Octave

    Octave code to perform arbitrary-precision integer arithmetic. It may or may not work in Matlab. The supported operations are: >> s = a = intinf (126) % Creation of intinf-class object from integer or string >> b = intinf ('-792716404922304611755050042308687') >> c = a + b % Addition >> d = a - b % Subtraction >> e = c * d % Multiplication >> f = (e - a^2) / b % Exponentiation, division >> f == -b % Logical operators >> [q, r] = intinf_divide (b^2, a) % Divsion and remainder >> x = intinf_rand (100) % Random number (here, with 100 digits) TODO: * Better errors...
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  • 5

    mep4j

    Math Expression Parser 4 Java

    Math Expression Parser 4 Java MEP4J is a high performance math expression strings parser for Java (J2SE >= 5). Compare its performance against similiar libraries and let me know your experince. The library manages the 5 operators (+, -, /, %, *) together with the following functions: - "abs" - "cos" - "sin" - "acos" - "asin" - "cosh" - "sinh" - "tan", - "tanh" - "atan" - "sqrt" - "cbrt" - "root" - "log" - "log10" - "log1p" - "exp" - "expm1" - "atan2" - "pow" The...
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  • 6

    xorlisp

    Bit level lambda continuations and nothing else - Queue automata

    Not working yet. To deal with the Halting Problem, computing and data are navigated using debugger ops: linearForward and treeForward, which navigate an astronomically large bit string where 1 is ( and 0 is ). All pairs are derived from (). For example, true is represented as ((()())()), and false is (()(()())). It appears related to the church encoding of lambda where T chooses first parameter and F chooses second, of a pair. Continuations are nearly finished code and are represented as a pair of stack and queue. ...
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  • 7

    Immutable Sparse Wave Trees (WaveTree)

    Realtime bigdata tool for bit strings up to 2^63 based on AVL forest

    Realtime bigdata tool at the bit level based on immutable AVL forest which can be run in memory or, in future versions, as a merkle forest like a blockchain. Main object is a sparse bit string (Bits) that efficiently scales up to 2^63 bits normally compressed as forest has duplicated substrings. Bits objects support reading bit, byte, short, int, or long (Java primitives) at any bit index in 64 bit range. Example: instead of building a class to hold a header and then data, represent all of that as Bits, subranges of them, and ints for sizes of its parts. ...
    Downloads: 1 This Week
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  • 8
    KeplerDB

    KeplerDB

    Timeseries databases management system

    KeplerDB is a temporal database to store time/value entries where the type of value could be integer, float/double, boolean and string. KeplerDB is dedicated to be scalable and to create clusters of server allowing the user to analyse and store massing amount of data to monitor systems like computers, clusters, building and captors or financial systems like markets and accounts. The user can use KeplerDB to make data analysis on enormous amount of data (statistics and modelling).
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  • 9
    babyrabbitfractal

    babyrabbitfractal

    Fractal curve with Fibonnaci golden string

    The baby rabbit curve is made by taking the golden string (rabbit breeding distribution), turning left for a mature rabbit at an even position, right for a mature rabbit at an odd position, and straight ahead for a baby rabbit. It's built using the Baby X toolkit.
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  • 10
    MathX

    MathX

    Fixed-length Arithmetic-types library

    MathX is a fixed-length arithmetic-types written in pure c++ templates. The goal is to provide signed-integer, unsigned-integer, IEEE-754 float-point and fixed-point types, all with specific number of bits. To this moment, only signed-integer and unsigned-integer are completed for little-endain architecture. Any compiler that support c++03 or c++11 can successfully compile MathX. Refer to README for more information.
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  • 11
    Fractions C++

    Fractions C++

    C++ library adds mathematical fractions. Example: 1/3, 4/7, 49/357...

    ...Library can: 1) Create fractions from or 2 "long long", or double, or "long long". 2) Round. 3) Methematic operators +, -, *, /, +=, -=, *=, /=. 4) Logic operators <, >, ==, !=, <=, >=. 5) Operator %. 6) Pow and fast pow. 7) Module: |-a| = a, |b| = b. 8) Input / output stream. 9) Convert in double and string. And other...
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  • 12
    MathParser Java - Math Parser library

    MathParser Java - Math Parser library

    Mathematical Parser for Java

    This project gives a mathematical parser for converting a simple string expression into a result which can be managed for using in other calculations, all in Java. Using a couple lines of code, you'll be able to parse complex arithmetic expressions efficiently. This library is powered by Dijkstra's Shuting-yard algorithm. The library has no dependencies with other external libraries. Dependency <dependency> <groupId>com.google.code.mathparser-java</groupId> <artifactId>mathparser-java</artifactId> <version>1.0.0</version> </dependency> Expressions supported (Mar/09/2013) - Arithmetic operations. ...
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  • 13
    Dieser Parser, soll arithmetische Ausdrücke, die als String vorliegen, ausrechnen, bzw. diverse Funktionen darauf anwenden können. Bis jetzt kann er nur Audrücke wie "4^(5+2)-23*4/cos(3)" ausrechnen. er unterstützt auch vergleichsoperatoren
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  • 14
    Specter - Abstract Arithmetics Library (AAL) is a library coded in native C which is able to do operations with numbers of virtually unlimited length. Specter is targeting mainly cryptography and big integer maths though.
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  • 15
    strid is a tool to generate string diagrams for inclusion in LaTeX documents. It has a syntax which is inspired of Xy-matrix, but dual diagrams are generated.
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  • 16
    LameUtils
    LameUtils contails LameInts (large integer numbers signed and unsigned), LameStrings, and LameArray.
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  • 17
    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.
    Downloads: 1 This Week
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  • 18
    APreL++ stands for Arbitrary Precision Library for C++. It provides classes for arbitrary precision numbers. It is based on C++ string manipulation.
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  • 19
    A Python library bringing together utilities I've written over the years for work in bioinformatics and biostatistics, which should be generally applicable outside these fields as well. Focuses on string processing, DBI, and math.
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  • 20
    C++ implementation of the DAWG and trimmed DAWG data structures. Supports basic string searching.
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  • 21
    MathMLSolver is a c++ library that is able to read MathML2.0 documents and string based mathematical expressions, to fill up an AST, solve them and dump the results into MathML again.
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  • 22
    The project Formula can be used for the computation of numeric expressions that is written as string. Main features of the project are high computation speed and simplicity of use. Formula can be used for writing of calculators, plotters and etc.
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  • 23
    Expression4J (Math Expression Parser) is a java framework used to manage mathematic expression stored in String object like "f(x,b)=2*x-cos(b)" or "g(x,y)=f(y,x)*-2". Expression gramar can be define by user (add new operator or type ...)
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  • 24
    Library for performing derivative on an input string. Given an expression in a string, you can mathematically derive it.
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  • 25
    The goal of this project is to design a library to interpret a string, and manipulate it algebraicly.
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