1 files changed, 15 insertions, 0 deletions
diff --git a/copy-cell.bf b/copy-cell.bf
new file mode 100644
index 0000000..d943142
--- /dev/null
+++ b/copy-cell.bf
@@ -0,0 +1,15 @@
+# copy (1) to (2) using (3)
+
++++++ # set (1) = 5
+
+.>.< # show (1) and (2)
+
+[->+>+<<] # set (3) = (2) = (1) and (1) = 0
+
+.>.>. # show (1), (2) and (3)
+
+[-<<+>>] # set (1) = (3) (initial) and (3) = 0
+
+<< # got to (1)
+.>.>. # show (1), (2) and (3)
+