Subversion Repositories wimsdev

!set methtit=Exchange the two sides of an equation

!set methparmtype=parm equation

!set methhelp=This method rewrites the eqnation \(a = b) into \(b = a).

!if $wims_read_parm iswordof form check

  !goto $wims_read_parm

!endif

!exit

:form

Exchange the two sides of the equation

!read deduc/methparm.phtml 1

!exit

:check

!distribute items $methparmobj1 into data,left,sign,right

methexp=Exchange the two sides of \($left $sign $right)

newobject1=$right $sign $left

oldobject=1

contextlist=$ct_Always,\

	$ct_Onlywhen the two sides are positive,\

	$ct_Onlywhen the two sides are of the same sign

!exit