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共有792项符合/math/的查询结果,以下是第221230项(搜索用时0.002秒)
math/aamath-0.3 (Score: 0.10508093)
Renders ASCII art from mathematical expressions
Aamath is a program that reads mathematical expressions in infix notation and renders them as ASCII art. It may be useful to send mathematics through text-only media, such as e-mail or newsgroups.
math/abacus-3.2.b1 (Score: 0.10508093)
Branch-And-CUt System
ABACUS is a software system written in C++ that provides a framework for the implementation of branch-and-bound algorithms using linear programming relaxations. Cutting planes or columns can be generated dynamically (branch-and-cut, branch-and-price, branch-and-cut-and-price). ABACUS allows the software developer to concentrate merely on the problem specific parts, i.e., the separation of cutting planes, column generation, and primal heuristics. ABACUS supports the Open Solver Interface (Osi) developed by the COIN-OR (COmputational INfrastructure for Operations Research) project which means that every solver supported by OSI can be used to solve the relaxations. Moreover, ABACUS provides a variety of general algorithmic concepts, e.g., a list of different enumeration and branching strategies from which the best alternative for the user's application can be chosen. Finally, ABACUS provides many basic data structures and useful tools for the implementation of such algorithms. It is designed both for general mixed integer optimization problems and for combinatorial optimization problems. It unifies cutting plane and column generation within one algorithm framework. Simple reuse of code and the design of abstract data structures and algorithms are met by object oriented programming modules.
math/add-20150704 (Score: 0.10508093)
Full-screen editing calculator
Add is a fixed-point calculator that operates as a full-screen editor. Add performs fixed-point computation. It is designed for use as a checkbook or expense-account balancing tool. Add maintains a running result for each operation. You may scroll to any position in the expression list and modify the list.
math/calcoo-1.3.18 (Score: 0.10508093)
RPN and algebraic scientific calculator
Calcoo is a scientific calculator designed to provide maximum usability. The features that make Calcoo better than (at least some) other calculator programs are: * Bitmapped button labels and display digits to improve readability. * No double-function buttons. * Undo/redo buttons. * Copy/paste interaction with X clipboard. * Both RPN (reverse Polish notation) and algebraic modes are available. * Tick marks to separate thousands. * Two memory registers with displays. * Displays for Y, Z, and T registers. * It is a purely scientific calculator. Features that Calcoo lacks: * Statistical mode. * HEX mode.
math/algae-4.3.6 (Score: 0.10508093)
Programming language for numerical analysis
Algae is a programming language for numerical analysis. It was written in the Boeing Company to fulfill their need for a fast and versatile tool, capable of handling large systems. Algae has been applied to interesting problems in aerospace and related fields for more than a decade.
math/algotutor-0.8.6 (Score: 0.10508093)
Interactive tutorial for algorithms and data structures
Algotutor is an interactive program for observing the intermediate steps of algorithms. The target audience is computer science students and/or anyone who studies algorithms and/or data structures.
math/openblas-0.2.18 (Score: 0.10508093)
Optimized BLAS library based on GotoBLAS2
OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version. OpenBLAS is an open source project supported by Lab of Parallel Software and Computational Science, ISCAS. NOTE: If you want to specify your CPU microarchitecture manually, please use TARGET_CPU_ARCH knob, e.g., "make TARGET_CPU_ARCH=NEHALEM". This value is set TARGET build flag.
math/alt-ergo-0.95.2 (Score: 0.10508093)
Automatic solver of mathematical formulas for program verification
Alt-Ergo is an automatic theorem prover dedicated to program verification. Alt-Ergo is based on CC(X), a congruence closure algorithm parameterized by an equational theory X. Currently, CC(X) can be instantiated by the empty equational theory and by the linear arithmetics. Alt-Ergo contains also a home made SAT-solver and an instantiation mechanism. Alt-Ergo is compact, safe, and modular. Each component is described by a small set of inference rules and is implemented as an Ocaml functor.
math/ccmath-2.2.1 (Score: 0.10508093)
Mathematics library with many different functions
CCMATH is a mathematics library, coded in C, that contains functions for linear algebra, numerical integration, geometry and trigonometry, curve fitting, roots and optimization, Fourier analysis, simulation generation, statistics, special functions, sorts and searches, time series models, complex arithmetic, and high precision computations.
math/chaco-2.2 (Score: 0.10508093)
Software for partitioning graphs
Before a calculation can be performed on a parallel computer, it must first be decomposed into tasks which are assigned to different processors. Efficient use of the machine requires that each processor have about the same amount of work to do and that the quantity of interprocessor communication is kept small. Finding an optimal decomposition is provably hard, but due to its practical importance, a great deal of effort has been devoted to developing heuristics for this problem. The decomposition problem can be addressed in terms of graph partitioning. Chaco implements a variety of algorithms for graph partitioning and is used at most of the major parallel computing centers around the world to simplify the development of parallel applications, and to ensure that high performance is obtained. Chaco has contributed to a wide variety of computational studies including investigation of the molecular structure of liquid crystals, evaluating the design of a chemical vapor deposition reactor and modeling automobile collisions. Note: this port includes a patch provided by Walter Landry for use within MBDyn.