Subversion Repositories wimsdev

!if $wims_read_parm!=slib_header

  !goto proc

!endif

slib_author=Gang, XIAO

slib_example=4,2,5,random\

4,2,5,u\

4,2,5,d

slib_require=pari

!exit

:proc

!distribute items $wims_read_parm into slib_rows,slib_cols,slib_range,slib_o,slib_ring

slib_o=!lower $slib_o

slib_o=!nospace $slib_o

slib_o=!char 1 of $slib_o

slib_r=!randitem u,d

!bound slib_o within d,u default $slib_r

!default slib_ring=Z

!bound slib_rows between integer 1 and 30 default 2

!bound slib_cols between integer 1 and 30 default 2

!bound slib_range between integer 1 and 1000000 default 2

!if $slib_ring=Z

  slib_ran1=(random(2*$slib_range+1)-$slib_range)

!endif

!if $slib_o=u

  slib_comp=x>y

!else

  slib_comp=x<y

!endif

slib_coef=if($slib_comp,0,$slib_ran1)

slib_out=!exec pari print(matrix($slib_rows,$slib_cols,x,y,$slib_coef))