fibonacci code

2021-02-22 16:55:33 -05:00 · 2021-02-22 16:55:33 -05:00 · 583fa79985
commit 583fa79985
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--- a/README.md
+++ b/README.md
@ -44,6 +44,16 @@ ok
 📉 ok
 ```

+Here's a Fibonacci implementation:
+```
+> : FIB 2DUP + ;
+ok
+> : FIBN 0 1 ROT 1 DO FIB ROT DROP LOOP SWAP DROP ;
+ok
+> 10 FIBN .
+55 ok
+```
+
 And, of course, it knows how to quit:

 ```