Diff for /loncom/homework/default_homework.lcpm between versions 1.22 and 1.23

version 1.22, 2001/05/30 15:24:53 version 1.23, 2001/05/30 21:49:13
Line 151  sub random { Line 151  sub random {
   return $result;    return $result;
 }  }
   
   sub abs { abs(shift) }
   sub sin { sin(shift) }
   sub cos { cos(shift) }
   sub exp { exp(shift) }
   sub int { int(shift) }
   sub log { log(shift) }
   sub atan2 { atan2($_[0],$_[1]) }
   sub sqrt { sqrt(shift) }
   
 sub tan  { sin($_[0]) / cos($_[0]) }  sub tan  { sin($_[0]) / cos($_[0]) }
 #sub atan { atan2($_[0], 1); }  #sub atan { atan2($_[0], 1); }
 #sub acos { atan2(sqrt(1 - $_[0] * $_[0]), $_[0] ); }  #sub acos { atan2(sqrt(1 - $_[0] * $_[0]), $_[0] ); }
Line 233  sub map { Line 242  sub map {
   }    }
 }  }
   
   sub capa_id { return }
   
   sub problem { return }
   
 sub name{  sub name{
   my $fullname = &EXT('environment.lastname').', '.&EXT('environment.firstname').' '.&EXT('environment.middlename');    my $fullname = &EXT('environment.lastname').', '.&EXT('environment.firstname').' '.&EXT('environment.middlename');
   $fullname = "" if $fullname eq ",  ";    $fullname = "" if $fullname eq ",  ";
     $fullname =~ s/\%2d/-/;
   return $fullname;    return $fullname;
 }  }
   
Line 253  sub class { Line 267  sub class {
   
 sub sec {   sub sec { 
   my $sec = &EXT('request.course.sec');    my $sec = &EXT('request.course.sec');
   $sec = '' if $sec eq '';    $sec = '' if $sec eq "";
   return $sec;    return $sec;
 }  }
   
 sub open_date { &EXT('resource.0.opendate') }  sub open_date { 
 sub due_date { &EXT('resource.0.duedate') }    my @dc = split(/\s+/,localtime(&EXT('resource.0.opendate')));
 sub answer_date { &EXT('resource.0.answerdate') }    return $dc[0].', '.$dc[1].' '.$dc[2].', '.$dc[4].' at '.$dc[3];
   }
   
   sub due_date { 
     my @dc = split(/\s+/,localtime(&EXT('resource.0.duedate')));
     return $dc[0].', '.$dc[1].' '.$dc[2].', '.$dc[4].' at '.$dc[3];
   }
   
   sub answer_date { 
     my @dc = split(/\s+/,localtime(&EXT('resource.0.answerdate')));
     return $dc[0].', '.$dc[1].' '.$dc[2].', '.$dc[4].' at '.$dc[3];
    }
   
 sub choose {  sub choose {
   my $num = $_[0];    my $num = $_[0];
   return $_[$num];    return $_[$num];
 }  }
   
 #$external::randomseed=time;  #$external::randomseed=time;
 #$a=2;  #$a=2;
 #$b=2;  #$b=2;
 #$c=2;  #$c=2;
 #&map(1,\$a,\$b,\$c,3,4,5);  #&map(1,\$a,\$b,\$c,3,4,5);
 #print $a."\n".$b."\n";  #print $a."\n".$b."\n";
   
   
   
   
   
   

Removed from v.1.22  
changed lines
  Added in v.1.23


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