"atan2", "cos", "sin", "exp", "abs", "log", "sqrt",
If C<abs> is unavailable, it can be autogenerated using methods
-for "<" or "<=>" combined with either unary minus or subtraction.
+for "E<lt>" or "E<lt>=E<gt>" combined with either unary minus or subtraction.
=item * I<Boolean, string and numeric conversion>
can be expressed in terms of its "spaceship" counterpart: either
C<E<lt>=E<gt>> or C<cmp>:
-
+
<, >, <=, >=, ==, != in terms of <=>
lt, gt, le, ge, eq, ne in terms of cmp
=head1 AUTHOR
-Ilya Zakharevich <F<ilya@math.mps.ohio-state.edu>>.
+Ilya Zakharevich E<lt>F<ilya@math.mps.ohio-state.edu>E<gt>.
=head1 DIAGNOSTICS