• xTensor

  • Referenced in 30 articles [sw04984]
  • manifold and defines all the associated tensors (Riemann, Ricci, Einstein, Weyl, etc.) xTensor does...
  • Ricci

  • Referenced in 14 articles [sw16359]
  • Mathematica package for doing tensor calculations in differential geometry. Ricci is a Mathematica package...
  • ORTOCARTAN

  • Referenced in 4 articles [sw00660]
  • program ORTOCARTAN can calculate the curvature tensors (Riemann, Ricci, Einstein and Weyl) from a given...
  • TensoriaCalc

  • Referenced in 1 article [sw32179]
  • objects - Christoffel symbols, the Riemann curvature tensor, Ricci tensor and scalar, etc. - given a metric...
  • GREAT.m

  • Referenced in 1 article [sw32882]
  • connection, the Riemann, Ricci and Einstein tensors, the Ricci scalar and the tensor-squares ... Ricci and Riemann tensors. The tensors are consistent with the standard notation of Misner, Thorn...
  • SageManifolds

  • Referenced in 1 article [sw27192]
  • Riemann curvature tensor and associated tensors (Ricci, Weyl, Schouten and Cotton tensors) is implemented. SageManifolds...
  • Tensorial

  • Referenced in 2 articles [sw20318]
  • Routines to declare and apply tensor and tensor expression symmetries. Kronecker, generalized Kronecker and Levi ... absolute and Lie derivative routines. Christoffel, Riemann, Ricci, Einstein, Weyl and scalar curvature routines. Conversions...
  • GAP

  • Referenced in 2957 articles [sw00320]
  • GAP is a system for computational discrete algebra...
  • Gmsh

  • Referenced in 634 articles [sw00366]
  • Gmsh is a 3D finite element grid generator...
  • Maple

  • Referenced in 5177 articles [sw00545]
  • The result of over 30 years of cutting...
  • Mathematica

  • Referenced in 6075 articles [sw00554]
  • Almost any workflow involves computing results, and that...
  • NP

  • Referenced in 51 articles [sw00631]
  • A symbolic algebra package is presented for performing...
  • ORTHOFRAME

  • Referenced in 12 articles [sw00657]
  • A symbolic algebra package is presented for performing...
  • REDUCE

  • Referenced in 741 articles [sw00789]
  • REDUCE is an interactive system for general algebraic...
  • RICCIR

  • Referenced in 2 articles [sw00804]
  • Ricci calculus package in REDUCE Ricci calculus is...
  • SageMath

  • Referenced in 1741 articles [sw00825]
  • Sage (SageMath) is free, open-source math software...
  • SHEEP

  • Referenced in 37 articles [sw00855]
  • Sheep is a computer algebra system for handling...
  • SINGULAR

  • Referenced in 1424 articles [sw00866]
  • SINGULAR is a Computer Algebra system (CAS) for...