Add infix C«(>=)», infix C«⊇», infix C«⊉» to operators

doc/Language/operators.pod6

@@ -2318,7 +2318,7 @@ C«!(<=)».
 
 C«⊈» is codepoint U+2288 (NEITHER A SUBSET OF NOR EQUAL TO).
 
-=head2 infix C«(>)», infix C«⊂»
+=head2 infix C«(>)», infix C«⊃»
 
     multi sub infix:<(>)>($a,$b --> Bool:D)
     multi sub infix:<⊃>($a,$b --> Bool:D)
@@ -2353,6 +2353,42 @@ C«!(>)».
 
 C«⊅» is codepoint U+2285 (NOT A SUPERSET OF).
 
+=head2 infix C«(>=)», infix C«⊇»
+
+    multi sub infix:<(>=)>($a,$b --> Bool:D)
+    multi sub infix:<⊇>($a,$b --> Bool:D)
+
+X<Superset of or equal to operator>.
+
+Returns C<True> if C<$a> is a B<superset> of C<$b>, i.e., that all the
+elements of C<$b> are elements of C<$a> but C<$a> is a larger or equal sized
+set than C<$b>.
+
+    =begin code
+    say (1,2,3) (>=) (2,3,1); # OUTPUT: «True␤»
+    say (1,2,3) (>=) (2,3); # OUTPUT: «True␤»
+    say 4 ⊇ (1,2,3); # OUTPUT: «False␤»
+    =end code
+
+C«⊇» is equivalent to C«(>=)», at codepoint U+2287 (SUPERSET OF OR EQUAL TO).
+
+=head2 infix C«⊉»
+
+    multi sub infix:<⊉>($a,$b --> Bool:D)
+
+X<Not a superset of nor equal to operator>.
+
+Returns C<True> if C<$a> is B<not> a C<superset> of C<$b>.  Equivalent to
+C«!(>=)».
+
+    =begin code
+    say (1,2,3) ⊉ (2,3,1); # OUTPUT: «False␤»
+    say (1,2,3) ⊉ (2,3); # OUTPUT: «False␤»
+    say 4 !(>=) (1,2,3); # OUTPUT: «True␤»
+    =end code
+
+C«⊉» is codepoint U+2289 (NEITHER A SUPERSET OF OR EQUAL TO).
+
 =head1 Tight AND precedence
 
 =head2 infix C«&&»
@@ -3297,29 +3333,6 @@ This summary those operators are included for completeness.
 
 =head2 Operators that return C<Bool>
 
-=head3 infix (>=)
-
-X<Superset of or equal to operator>.
-
-Like L«(<=)» with reversed arguments. Returns C<True> if C<$a> is a
-B<superset> of or equal to C<$b>.
-
-=head3 infix ⊇
-
-Alternate X<superset of or equal to operator>, at codepoint U+2287 (SUPERSET
-OF OR EQUAL TO).
-
-=head3 infix !(>=)
-
-X<Neither a superset of nor equal to operator>.
-
-=head3 infix ⊉
-
-Alternate X<neither a superset of nor equal to operator>, at codepoint U+2289
-(NEITHER A SUPERSET OF NOR EQUAL TO).
-
-Equivalent to C«!(>=)»,
-
 =head2 Operators that return C<Set> or C<Bag>
 
 =head2 term ∅