Subversion Repositories wimsdev

!set methtit=·½³ÌÁ½±ß¼ÓÒ»¸ö´úÊýʽ

!set methparmtype=function,parm equation

!set methhelp=´Ë·½·¨°Ñ·½³Ì \(a = b)\

 ±ä³ÉµÈ¼Û·½³Ì \(a + f = b + f), ÆäÖÐ \(f) ÊÇÒ»¸ö´úÊýʽ.

!if $wims_read_parm iswordof form check

 !goto $wims_read_parm

!endif

!exit

:form

 °Ñ´úÊýʽ

 !read deduc/methparm.phtml 1,15

 ¼Óµ½·½³ÌµÄÁ½±ß

 !read deduc/methparm.phtml 2

!exit

:check

 !distribute items $methparmobj2 into data,left,sign,right

 methexp=°Ñ \($methparm1) ¼Óµ½ \($left $sign $right) µÄÁ½±ß

 !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

 newsign=$sign

 newobject2=$newleft $newsign $newright

 oldobject=2

 contextlist=$ct_Always,\

    $ct_Onlywhen¼ÓÏîÓй̶¨·ûºÅ,\

    $ct_Onlywhen¼ÓÏîÊÇÕýµÄ

 !if $askresult>1

  !read deduc/sub/simplify $left - ($methparm1)\

    $right - ($methparm1)

  !distribute lines $out into badleft, badright

  resultlist=$newobject2,\

    $newleft $newsign $badright,\

    $badleft $newsign $newright

 !endif

!exit