smib Changelog

New in version 0.34

December 5th, 2013
  • Differential operators in orthogonal system of coordinates
  • Gosper algorithm : antidifference
  • antiderivative : new version
  • Bugs correction

New in version 0.33 (June 10th, 2013)

  • propositional logic : operators, truth table, tautology, antilogy
  • 60 seconds in a minute, why ?
  • on nonassociativity and Jacobi identity

New in version 0.32 (May 8th, 2013)

  • What can we do with euclidean division of polynomial:
  • GCD
  • polynomial equations
  • modular inversion
  • chinese remainder theorem
  • Factorization, field of rational function.

New in version 0.31 (March 23rd, 2013)

  • Stochastic differential equation in higher dimension;
  • Partial differential equation simulation using stochastic differential equation;
  • Some improvement in documentation.

New in version 0.30 (December 10th, 2012)

  • spectral theory of undirected graphs:
  • adjacency matrix
  • degree matrix
  • laplacian matrix
  • number of triangles
  • number of connected components
  • electromagnetic tensor and its properties
  • odesolve : second order if a particular solution is known

New in version 0.29 (November 3rd, 2012)

  • odesolve : ordinary differential equation solver (for first order - using dsolve-, and second order if coefficients are constant)
  • dsolve uses antider instead of integral (calling a smib program in the smib kernel (in C language))
  • Syracuze conjecture (dynamic allocation of arrays)
  • Mertens function & Redheffer matrix

New in version 0.28 (October 1st, 2012)

  • some optimizations in generalized stochastic differential equation
  • Mertens fonction
  • new documentation

New in version 0.27 (June 9th, 2012)

  • Quantum mechanic using smib

New in version 0.25 (April 12th, 2012)

  • antiderivative v2 : new version of defint too,
  • perfect number & harmonic mean of divisors,
  • bug corrections.