• DLMF

  • Referenced in 2889 articles [sw04968]
  • site include 3D interactive graphics and an equation search capability. The information technology tools that ... well suited to equation search, for example, or for input to computer algebra systems. These...
  • LAPACK

  • Referenced in 1713 articles [sw00503]
  • routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems ... equations, eigenvalue problems, and singular value problems. The associated matrix factorizations (LU, Cholesky...
  • PETSc

  • Referenced in 1594 articles [sw04012]
  • expanding suite of parallel linear, nonlinear equation solvers and time integrators that may be used...
  • AUTO

  • Referenced in 958 articles [sw01059]
  • continuation and bifurcation problems in ordinary differential equations, originally developed by Eusebius Doedel, with subsequent ... systems of ordinary differential equations of the form ... applicable to rather large systems of differential equations...
  • LMI toolbox

  • Referenced in 1468 articles [sw06383]
  • than that of solving, say, a Riccati equation. For instance, problems with a thousand design...
  • FreeFem++

  • Referenced in 1396 articles [sw01436]
  • enables you to solve Partial Differential Equations (PDE) easily. Problems involving PDE (2d, 3d) from...
  • FEniCS

  • Referenced in 856 articles [sw04314]
  • particular focus on automated solution of differential equations by finite element methods. FEniCS ... features for automated, efficient solution of differential equations, including automated solution of variational problems, automated...
  • Stata

  • Referenced in 845 articles [sw06029]
  • adds many new features such as structural equation modeling (SEM), contrasts, ARFIMA, business calendars, chained ... equations for multiple imputation, contour plots, automatic memory management, importing and exporting of Excel files...
  • Maude

  • Referenced in 700 articles [sw06233]
  • performance reflective language and system supporting both equational and rewriting logic specification and programming ... language, which can be regarded as an equational logic sublanguage. Besides supporting equational specification...
  • Genocop

  • Referenced in 1103 articles [sw04707]
  • parameters) of a function; additional linear constraints (equations and inequalities) can be specified as well...
  • HE-E1GODF

  • Referenced in 956 articles [sw06606]
  • solve the time-dependent one dimensional Euler equations for an ideal gas by Godunov methods...
  • Spalart-Allmaras

  • Referenced in 577 articles [sw40754]
  • Allmaras Turbulence Model: ”Standard” Spalart-Allmaras One-Equation Model (SA). The following equations represents ... Allmaras, S. R., ”A One-Equation Turbulence Model for Aerodynamic Flows,” Recherche Aerospatiale...
  • INTLAB

  • Referenced in 472 articles [sw04004]
  • sparse s.p.d. linear systems systems of nonlinear equations (including unconstrained optimization) roots of univariate ... multivariate nonlinear equations (simple and clusters) eigenvalue problems (simple and clusters, also inner inclusions ... fast) Gradients (to solve systems of nonlinear equations) Hessians (for global optimization) Taylor series...
  • REDUCE

  • Referenced in 746 articles [sw00789]
  • solution of a variety of algebraic equations; facilities for the output of expressions...
  • XPPAUT

  • Referenced in 464 articles [sw05543]
  • dozens of other useful routines. Differential equations, maps, stochastic systems, delay equations, integral equations...
  • deal.ii

  • Referenced in 650 articles [sw03516]
  • computational solution of partial differential equations using adaptive finite elements. It uses state...
  • COMSOL

  • Referenced in 460 articles [sw04091]
  • specify your own partial differential equations (PDEs) and link them with other equations and physics...
  • FODE

  • Referenced in 323 articles [sw08377]
  • algorithm for the time fractional Fokker-Planck equation. Anomalous diffusion is one of the most ... continuous time random walk models, generalized Langevin equations, or the generalized master equation. To investigate ... study a time fractional Fokker-Planck equation. In this paper, firstly the time fractional ... sense of Riemann-Liouville derivative, Fokker-Planck equation is transformed into a time fractional ordinary...
  • ScaLAPACK

  • Referenced in 421 articles [sw00830]
  • contain routines for solving systems of linear equations, least squares problems, and eigenvalue problems ... dense, band, and tridiagonal linear systems of equations, condition estimation and iterative refinement...
  • Gerris

  • Referenced in 354 articles [sw00341]
  • solution of the partial differential equations describing fluid flow. The source code is available free ... variable-density Euler, Stokes or Navier-Stokes equations Solves the linear and non-linear shallow ... water equations Adaptive mesh refinement: the resolution is adapted dynamically to the features...