math-polyglot project

As to the aim and the license, please read license.txt
This is an experimental distribution and our samples are updated everyday. Please look up the cite math-polyglot to get the latest collections.
We welcome your contributions. Please send a mail to takayama@math.kobe-u.ac.jp with the subject "math-polyglot" if you are interested in this project. Please go through 1+2 and Drawing a parabola to see how to write your contributions.

Stage 1. 15 elementary problems

*Arithmetic
  **  1+2  ,  Singular, aldor, asir, coqtop, ginsh, kash, libgmp, maple, math, maxima, mupad, nzmath, r, sage, tc

*Calculus
  **  integral(sqrt(1-x^2)) , hol(proof), maxima, mupad, sage
  **  Fourier transform of exp(-x^2) ,  mupad, sage, sm1

*Functions (special functions)
  **  4*arctan(1) , R, asir, gp, ginsh, hol(proof), kash, maple, math, mupad, nzmath, octave, sage, tc

*Graphics
  **  Drawing a parabola , Singular, asir, gnuplot, kseg, libX11, libglut, math, maxima, mupad, sage
  **  Drawing a saddle , Singular, asir, dynagraph, gnuplot, math, mupad, sage, surf

*Group
  **  Subgroups of S_5 , gap, sage


*Language
  **  Define a function and load it. , M2, R, Singular, asir, cocoa, gap, ginac, hol, kash, math, mupad, nzmath, sage, sm1, tc

*Logic
  **  Syllogistic , coqtop, ginac, hol, mupad, sage

*Matrix 
  **  Kernel of an integral matrix , M2, (ginac,) kash, sage, tc
  **  Powers of a matrix , R, Singular, asir, blas, gap, ginsh, gp, kash, lapack, mupad, nzmath, octave, sage, tc

*Ode (Ordinary differential equations) 
  **  Draw a graph of the Lorentz equation , asir,mupad, octave, sage, yorick

*Poly (The ring of polynomials)
  **  Elimination of variables , M2, Singular, asir, axiom, cocoa, mupad, phc, sage, sm1
  **  Factorization of polynomials , Singular, asir, kash, math, mupad, nzmath, sage, tc

*Polytope (polytope)
  **  Convex hull , asir, mupad, polymake, sage

List of contributors