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Diff for /OpenXM/src/kan96xx/Kan/usage.sm1 between version 1.7 and 1.13

version 1.7, 2003/06/26 13:00:11 version 1.13, 2013/08/30 01:00:15
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 %% $OpenXM: OpenXM/src/kan96xx/Kan/usage.sm1,v 1.6 2003/06/26 08:14:47 takayama Exp $  %% $OpenXM: OpenXM/src/kan96xx/Kan/usage.sm1,v 1.12 2005/06/15 02:22:51 takayama Exp $
 %% usage.sm1  %% usage.sm1
 %%  [(key word)  %%  [(key word)
 %%    [(   )  %%    [(   )
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    (         Dx and Dy are corresponding differential operators to the )     (         Dx and Dy are corresponding differential operators to the )
    (         space variables x and y.  Try show_ring to see the commutation)     (         space variables x and y.  Try show_ring to see the commutation)
    (         relations.)     (         relations.)
      (Example: contiguity of 1F1. Eb b = (b-1) Eb)
      ( [ [(x) (a,b)] ring_of_differential_difference_operators )
      (  [[(Dx) 1]] weight_vector 0] define_ring )
      ( [ ( x Dx (x Dx+b-1) -x (x Dx+a) ). )
      ( ( (x Dx +b-1) - (b-1) Eb ). ] /ff set )
      ( ff {dehomogenize homogenize} map /ff2 set )
      ( [ff2] groebner /gg set )
      ( gg dehomogenize 0 get /gg set )
      ( gg [(Dx)] eliminatev /gg2 set )
      ( gg2 pmat )
   
  ]   ]
 ] putUsages  ] putUsages
   
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    (    <<ring_of_???>> ring_of_polynomials, ring_of_differential_operators, )     (    <<ring_of_???>> ring_of_polynomials, ring_of_differential_operators, )
    (    ring_of_difference_operators)     (    ring_of_difference_operators)
    (    <<order>> elimination_order, weight_vector)     (    <<order>> elimination_order, weight_vector)
    (    ring_def,ring , << ,, >>)     (    ring_def,ring , << __ >>)
   ]    ]
 ] putUsages  ] putUsages
   
Line 273  def
Line 284  def
 [(join)  [(join)
  [(list1 list2 join list3)   [(list1 list2 join list3)
   (Ex.  [1 2] [3 [4 (ab)]] join  [1 2 3 [4 (ab)]])    (Ex.  [1 2] [3 [4 (ab)]] join  [1 2 3 [4 (ab)]])
     (Note: Join should use for arrays. It works for list too,)
     (      but it does not copy cells. cf. cons)
     (      So, it might generate looped lists or destroy other lists.)
  ]   ]
 ] putUsages  ] putUsages
   
Line 318  def
Line 332  def
 ]] putUsages  ]] putUsages
 [(toVectors2)  [(toVectors2)
  [(Remained for the compatibility. cf. toVectors)   [(Remained for the compatibility. cf. toVectors)
   ]] putUsages
   
   [(extension-examples)
    [
      $putAttributeList$
      $  [(putAttributeList) [[(x+y-1) (x-y-2)] (x,y)]  $
      $                      [(needSyz) 1 (sugar) 1]] extension /myarg set $
      $  [(getAttributeList) myarg] extension :: $
      $  [(getAttribute) myarg (sugar)] extension :: $
 ]] putUsages  ]] putUsages
   
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Removed from v.1.7  
changed lines
  Added in v.1.13
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