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version 1.1, 2000/09/06 21:25:04	version 1.2, 2000/09/19 18:04:47
Line 19 sub asin { atan2($_[0], sqrt(1- $_[0] *	Line 19 sub asin { atan2($_[0], sqrt(1- $_[0] *

sub html {	sub html {
if ( $external::target == "web" ) {	if ( $external::target == "web" ) {
return @_[0];	$Apache::scripttag::start_script::result.=@_[0];
} else {
return "";
}	}
}	}


sub pow {return $_[0] ** $_[1]; }	sub pow {return $_[0] ** $_[1]; }
sub ceil {return (($_[0]-int($_[0]))== 0.0) ? $_[0] : (int($_[0])+ 1); }	sub ceil {return (($_[0]-int($_[0]))== 0.0) ? $_[0] : (int($_[0])+ 1); }
sub floor {return int($_[0]); }	sub floor {return int($_[0]); }