Diff for /loncom/homework/default_homework.lcpm between versions 1.109 and 1.110

version 1.109, 2006/07/05 19:01:44 version 1.110, 2006/07/17 21:11:21
Line 200  sub capa_formula_fix { Line 200  sub capa_formula_fix {
   
 sub implicit_multiplication {  sub implicit_multiplication {
     my ($expression)=@_;      my ($expression)=@_;
     $expression=~s/\s+/\*/g;      $expression=~s/(\d+)e([\+\-]*\d+)/$1\&\($2\)/gsi;
     $expression=~s/(\d)([a-zA-Z\(])/$1\*$2/g;      $expression=~s/(\d+)(?:x|\*)10(?:\^|\*\*)([\+\-]*\d+)/$1\&\($2\)/gsi;
     $expression=~s/\)(\w)/\)\*$1/g;      $expression=~s/\s+/\*/gs;
       $expression=~s/(\d)([a-zA-Z\(])/$1\*$2/gs;
       $expression=~s/([a-zA-Z])(\d)/$1\*$2/gs;
       $expression=~s/\)(\w)/\)\*$1/gs;
       $expression=~s/(\d+)\&\(([\+\-]*\d+)\)/$1e$2/gs;
     return $expression;      return $expression;
 }  }
   

Removed from v.1.109  
changed lines
  Added in v.1.110


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