| version 1.8, 2002/02/09 06:21:02 | 
version 1.13, 2003/05/16 08:58:52 | 
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|  % $OpenXM: OpenXM/src/kan96xx/Kan/dr.sm1,v 1.7 2000/12/29 07:19:38 takayama Exp $ | 
 % $OpenXM: OpenXM/src/kan96xx/Kan/dr.sm1,v 1.12 2003/05/15 00:49:17 takayama Exp $ | 
|  %% dr.sm1 (Define Ring) 1994/9/25, 26 | 
 %% dr.sm1 (Define Ring) 1994/9/25, 26 | 
|  %% This file is error clean. | 
 %% This file is error clean. | 
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|  /tolower.aux { | 
 /tolower.aux { | 
|    /arg1 set | 
   /arg1 set | 
|    arg1 64 gt  arg1 96 lt and | 
   arg1 64 gt  arg1 91 lt and | 
|    { arg1 32 add } | 
   { arg1 32 add } | 
|    { arg1 } ifelse | 
   { arg1 } ifelse | 
|  } def | 
 } def | 
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|  [(ord_w) | 
 [(ord_w) | 
|   [(ff [v1 w1 v2 w2 ... vm wm] ord_w d) | 
  [(ff [v1 w1 v2 w2 ... vm wm] ord_w d) | 
|    (poly ff; string v1; integer w1; ...) | 
   (poly ff; string v1; integer w1; ...) | 
|    (order of ff by the weight vector [w1 w2 ...]) | 
   (order of the initial of ff by the weight vector [w1 w2 ...]) | 
|    (Example: [(x,y) ring_of_polynomials 0] define_ring ) | 
   (Example: [(x,y) ring_of_polynomials 0] define_ring ) | 
|    (          (x^2 y^3-x). [(x) 2 (y) 1] ord_w ::) | 
   (          (x^2 y^3-x). [(x) 2 (y) 1] ord_w ::) | 
|   ] | 
  ] | 
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|    arg1 | 
   arg1 | 
|  } def | 
 } def | 
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  | 
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 [(ord_w_all) | 
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  [(ff [v1 w1 v2 w2 ... vm wm] ord_w d) | 
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   (poly ff; string v1; integer w1; ...) | 
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   (order of ff by the weight vector [w1 w2 ...]) | 
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   (Example: [(x,y,t) ring_of_polynomials 0] define_ring ) | 
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   (          (x^2 y^3-x-t). [(t) 1 ] ord_w_all ::) | 
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  ] | 
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 ] putUsages | 
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 /ord_w_all { | 
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   /arg2 set /arg1 set | 
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   [/ord_w_all-in /fff /fff-in /www /rrr /iii /ddd /zzz /ddd-tmp] pushVariables | 
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   [ | 
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     /fff arg1 def | 
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     /www arg2 def | 
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     fff (0). eq { /ddd -intInfinity def /ord_w_all.LLL goto} { } ifelse | 
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     /ddd -intInfinity def | 
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     fff (ring) dc /rrr set | 
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     /zzz (0) rrr ,, def | 
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     fff init /fff-in set | 
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     fff fff-in sub /fff set | 
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     { | 
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      /ddd-tmp 0 def | 
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      0 2 www length 1 sub { | 
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        /iii set | 
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        fff-in << www iii get rrr ,, >> degree | 
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        << www iii 1 add get >> mul | 
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        ddd-tmp add /ddd-tmp set | 
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      } for | 
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      ddd-tmp ddd gt { /ddd ddd-tmp def }  {  } ifelse | 
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      fff zzz eq { exit } {  } ifelse | 
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      fff init /fff-in set | 
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      fff fff-in sub /fff set | 
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     } loop | 
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     /ord_w_all.LLL | 
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     /arg1 ddd def | 
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   ] pop | 
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   popVariables | 
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   arg1 | 
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 } def | 
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|  [(laplace0) | 
 [(laplace0) | 
|   [ | 
  [ | 
|   (f [v1 ... vn] laplace0 g) | 
  (f [v1 ... vn] laplace0 g) | 
| Line 3645  $ [ff ff] fromVectors :: $  | 
 
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| Line 3685  $ [ff ff] fromVectors :: $  | 
 
 
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|    (it returns 1 else it returns 0.) | 
   (it returns 1 else it returns 0.) | 
|    $Example: (hoge) boundp ::$ | 
   $Example: (hoge) boundp ::$ | 
|  ]] putUsages | 
 ]] putUsages | 
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 [(isSubstr) | 
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  [ | 
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   (s1 s2 isSubstr pos) | 
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   (If s1 is a substring of s2, isSubstr returns the position in s2 from which) | 
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   (s1 is contained in s2.) | 
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   (If s1 is not a substring of s2, then isSubstr returns -1.) | 
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  ] | 
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 ] putUsages | 
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 /isSubstr { | 
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   /arg2 set /arg1 set | 
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   [/in-isSubstr /s1 /s2 /i1 /i2 /n1 /n2 | 
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    /ans /flg | 
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   ]  pushVariables | 
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   [ | 
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     /s1 arg1 def | 
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     /s2 arg2 def | 
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     s1 (array) dc /s1 set | 
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     s2 (array) dc /s2 set | 
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     /n1 s1 length def | 
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     /n2 s2 length def | 
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     /ans -1 def | 
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     0 1 n2 n1 sub { | 
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       /i2 set | 
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       /flg 1 def | 
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       0 1 n1 1 sub { | 
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         /i1 set | 
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         s1 i1 get s2 i2 i1 add get eq { | 
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         } { | 
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           /flg 0 def exit | 
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         } ifelse | 
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       } for | 
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       flg { | 
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         /ans i2 def | 
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         /isSubstr.L2 goto | 
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       } { /ans -1 def } ifelse | 
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     } for | 
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     /isSubstr.L2 | 
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     /arg1 ans def | 
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   ] pop | 
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   popVariables | 
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   arg1 | 
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 } def | 
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  | 
|  ; | 
 ; | 
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