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Rev Author Line No. Line
20 reyssat 1
!if $wims_read_parm!=slib_header
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 !goto proc
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!endif
4161 bpr 4
 
20 reyssat 5
slib_parms=2\
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 ,[x_1,...,x_n] \
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 ,[a_1,...,a_m]
7192 bpr 8
slib_author=Adeline, Grelot; Bernadette, Perrin-Riou
4161 bpr 9
 
7192 bpr 10
slib_example=[1,1,1,3,4,5,6,2],[1,4]\
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[1,1,1,3,4,5,6,2],[1,4,6]\
12038 bpr 12
[1,1,1,3,6,2],[1,4,5,6]\
7192 bpr 13
[1,1,1,3,4,5,6,2,7,4,7],[2,3,6]\
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[1,1,1,3,4,5,6,2]\
12038 bpr 15
[1,1,2]\
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[1,1.5,2.7,0,3,5.5,4]
20 reyssat 17
 
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!exit
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:proc
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slib_out=
12038 bpr 21
!reset slib_END1 slib_END
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!distribute items $wims_read_parm into slib_data,slib_w
20 reyssat 23
slib_v=!declosing $slib_data
12038 bpr 24
slib_w=!declosing $slib_w
20 reyssat 25
!if $slib_v$slib_w=$empty
7192 bpr 26
   slib_out=0
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   !exit
20 reyssat 28
!else
7192 bpr 29
   slib_v=!sort numeric item $slib_v
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   slib_max=!item -1 of $slib_v
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   slib_min=!item 1 of $slib_v
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   slib_cnt= !itemcnt $slib_v
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   slib_cntw=!itemcnt $slib_w
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   !if $slib_cntw=2
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      !distribute item $slib_w into slib_b,slib_p
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      slib_c=$[ceil(($slib_max-$slib_b)/$slib_p)]
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      slib_d=$[min(0,floor(($slib_min-($slib_b))/$slib_p))]
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      slib_w=!values $slib_b+x*$slib_p for x=$slib_d to $slib_c
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   !endif
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   slib_w=!sort numeric item $slib_w
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   !if $slib_w=$empty
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      slib_N=$[ceil(4*($slib_cnt)^(1/4))]
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      slib_w=!values $slib_min+x*$[(($slib_max-($slib_min))/$slib_N)] for x=0 to $slib_N
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   !else
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      slib_m=!item -1 of $slib_w
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      slib_max=$[max($slib_max,$slib_m)]
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      slib_m=!item 1 of $slib_w
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      slib_min=$[min($slib_min,$slib_m)]
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      slib_w=$slib_min,$slib_w,$slib_max
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      slib_w= !listuniq $slib_w
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   !endif
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   slib_cpt=0
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   slib_cntw=!itemcnt $slib_w
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   slib_wpointer=2
20 reyssat 55
# end est le point de separation
7192 bpr 56
   slib_end=!item $slib_wpointer of $slib_w
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   slib_result=
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   !for slib_i=1 to $slib_cnt
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       slib_dat=!item $slib_i of $slib_v
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      !if $slib_dat<$slib_end or ($slib_dat=$slib_max and $slib_wpointer=$slib_cntw)
20 reyssat 61
  # On est toujours dans le meme intervalle
7192 bpr 62
          !advance slib_cpt
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       !else
20 reyssat 64
  # Le point de separation franchi
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  # creer un nouveau point de separation
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:point
7192 bpr 67
         !advance slib_wpointer
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         slib_end=!item $slib_wpointer of $slib_w
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         !if $slib_wpointer < $slib_cntw
12038 bpr 70
             slib_end1=!item $[$slib_wpointer] of $slib_w
7192 bpr 71
         !else
12038 bpr 72
             slib_end1=$[$slib_end+1]
7192 bpr 73
         !endif
12038 bpr 74
         slib_END1=!append item $slib_end1 to $slib_END1
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         slib_END=!append item $slib_end to $slib_END
7192 bpr 76
         slib_result=!append item $[$slib_cpt] to $slib_result
7193 bpr 77
         !ifval $slib_dat>=$slib_end1
7192 bpr 78
            slib_cpt=0
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            !goto point
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         !else
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            slib_cpt=1
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         !endif
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      !endif
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   !next slib_i
20 reyssat 85
#Le dernier intervalle
7192 bpr 86
   slib_result=!append item $[$slib_cpt] to $slib_result
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   !if $[$slib_wpointer+1] <=$slib_cntw
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      slib_zero=!values 0 for x=$[$slib_wpointer+1] to $slib_cntw
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      slib_result=$slib_result,$slib_zero
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   !endif
20 reyssat 91
!endif
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slib_out=!trim $slib_result
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slib_out=!line -1 of $slib_out
12038 bpr 94
slib_out=[$slib_out],[$slib_w], [$slib_END], [$slib_END1]