Subversion Repositories wimsdev

!set methtit2=Ó÷ÇÁãÊý³Ë²»µÈʽ
!set methtit=ÓÃÊý³Ë²»µÈʽ
!set methenv=ZZ QQ RR
!set methparmtype=number,parm inequality
!set methhelp=´Ë·½·¨°Ñ²»µÈʽ \(A > B) ת»»³ÉµÈ¼Û²»µÈʽ\
 \(A*n > B*n) (Ș \(A*n < B*n)), ͉˕ \(n)\
 ±ØÐëÊÇ·ÇÁãÊýÒÔ±£Ö¤±ä»»µÄµÈ¼ÛÐÔ.

!if $wims_read_parm iswordof form check
 !goto $wims_read_parm
!endif

!exit
:form
 °Ñ²»µÈʽ
 !read deduc/methparm.phtml 2
 ³ËÒÔÊý
 !read deduc/methparm.phtml 1,10

!exit
:check
 !distribute items $methparmobj2 into data,left,sign,right
 !if $methparm1=0
  error=ÓÃÁã³Ë²»µÈʽ»á¶ªÊ§ÐÅÏ¢, Òò´ËÊǽûÖ¹µÄ.
  !advance penalty
  !exit
 !endif
 methexp=Multiply \($left $sign $right) by \($methparm1)

 !read deduc/sub/simplify ($left) * ($methparm1)\
    ($right) * ($methparm1)
 !distribute lines $out into newleft,newright
 !if $newleft=$empty or $newright=$empty
  error=bad_data
  !exit
 !endif
 !if $methparm1<0
  newsign=!translate internal <> to >< in $sign
 !else
  newsign=$sign
 !endif
 newobject2=$newleft $newsign $newright
 oldobject=2

 contextlist=$ct_Onlywhen³ËÊý·ÇÁã,\
    $ct_Onlywhen³ËÊýÊÇÕýµÄ,\
    $ct_OnlywhenÁ½±ßÊÇÕýµÄ,\
    $ct_OnlywhenÁ½±ßͬºÅ,\
    $ct_Onlywhen²»µÈʽÊÇÑϸñµÄ
 
 badsign=!translate internal <> to >< in $newsign
 resultlist=$newobject2,\
    $newright $newsign $newleft,\
    $newleft $badsign $newright
!exit