add copyright statement to code

puredanger · puredanger · commit 61f2a03cc941 · 2020-09-16T12:43:26.000-05:00
diff --git a/src/main/clojure/clojure/math/combinatorics.cljc b/src/main/clojure/clojure/math/combinatorics.cljc
@@ -1,3 +1,11 @@
+;   Copyright (c) Mark Engleberg, Rich Hickey and contributors. All rights reserved.
+;   The use and distribution terms for this software are covered by the
+;   Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)
+;   which can be found in the file epl-v10.html at the root of this distribution.
+;   By using this software in any fashion, you are agreeing to be bound by
+;   the terms of this license.
+;   You must not remove this notice, or any other, from this software.
+
 ;;; combinatorics.clj: efficient, functional algorithms for generating lazy
 ;;; sequences for common combinatorial functions.
 
