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  1. :Advanced facilities
  2. :Function,Example,Effect
  3. :pari
  4. pari(factor(2^101-1))
  5. call PARI/GP: here to factor an integer
  6. :maxima
  7. maxima(integrate(x^2+1,x);)
  8. call Maxima: here to integrate a function
  9. :yacas
  10. yacas(Taylor(x,0,10) cos(x^2+x+1))
  11. call Yacas: here to compute a Taylor expansion
  12. :wims
  13. wims(sort items \list) wims(listintersect \list1 and \list2)
  14. use wims command : for example !sort command to sort items in the list \list, !listintersect command to get the common items of \list1 and \list2
  15. :draw
  16. draw(pixel_size_x,pixel_size_y<br>draw_source)
  17. draw a picture, the source is the same as in <tt>\draw</tt>, with the image size as the first line. The output is an image URL.
  18. :slib
  19. slib(matrix/invertible 3,5)
  20. use of macro routine (slib) : for example here an invertible 3x3 matrix of range 5.
  21.