loncom/homework/default_homework.lcpm - diff

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version 1.102, 2005/08/02 18:47:24	version 1.103, 2005/09/26 21:39:53
Line 451 sub random_negative_binomial {	Line 451 sub random_negative_binomial {
return @retArray;	return @retArray;
}	}

sub abs { abs(shift) }	sub abs { CORE::abs(shift) }
sub sin { sin(shift) }	sub sin { CORE::sin(shift) }
sub cos { cos(shift) }	sub cos { CORE::cos(shift) }
sub exp { exp(shift) }	sub exp { CORE::exp(shift) }
sub int { int(shift) }	sub int { CORE::int(shift) }
sub log { log(shift) }	sub log { CORE::log(shift) }
sub atan2 { atan2($_[0],$_[1]) }	sub atan2 { CORE::atan2($_[0],$_[1]) }
sub sqrt { sqrt(shift) }	sub sqrt { CORE::sqrt(shift) }

sub tan { CORE::sin($_[0]) / CORE::cos($_[0]) }	sub tan { CORE::sin($_[0]) / CORE::cos($_[0]) }
#sub atan { atan2($_[0], 1); }	#sub atan { atan2($_[0], 1); }