Add missing files in math.primes.erato and add copyright notice

diff --git a/extra/math/primes/erato/authors.txt b/extra/math/primes/erato/authors.txt
new file mode 100644 (file)
index 0000000..f3b0233
--- /dev/null
+++ b/extra/math/primes/erato/authors.txt
@@ -0,0 +1 @@
+Samuel Tardieu

diff --git a/extra/math/primes/erato/erato.factor b/extra/math/primes/erato/erato.factor
index effcd7b1358bff55723397ecbc2d61b1e68e25ce..70a9c10ff5367ff1f3ff356a77f705919f2f2a60 100644 (file)
--- a/extra/math/primes/erato/erato.factor
+++ b/extra/math/primes/erato/erato.factor
@@ -1,3 +1,5 @@
+! Copyright (C) 2009 Samuel Tardieu.
+! See http://factorcode.org/license.txt for BSD license.
 USING: bit-arrays kernel math math.functions math.ranges sequences ;
 IN: math.primes.erato
 

diff --git a/extra/math/primes/erato/summary.txt b/extra/math/primes/erato/summary.txt
new file mode 100644 (file)
index 0000000..6ecb893
--- /dev/null
+++ b/extra/math/primes/erato/summary.txt
@@ -0,0 +1 @@
+Eratosthene sieve