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authorDimitri Sokolyuk <demon@dim13.org>2018-09-21 22:00:43 +0200
committerDimitri Sokolyuk <demon@dim13.org>2018-09-21 22:00:43 +0200
commitd00a92eb232b03cc5e19a33c407c0f0efd50b784 (patch)
tree6fc72e166e4912a054dc6ae2799c7e4795804c16 /forth/fib.fs
parent2f83a0bea9da444e3d70569eba3d6847ca02be03 (diff)
...
Diffstat (limited to 'forth/fib.fs')
-rw-r--r--forth/fib.fs5
1 files changed, 5 insertions, 0 deletions
diff --git a/forth/fib.fs b/forth/fib.fs
new file mode 100644
index 0000000..8f4cfbc
--- /dev/null
+++ b/forth/fib.fs
@@ -0,0 +1,5 @@
+-fib
+marker fib
+
+: fib ( n -- fib )
+ 0 1 rot 0 ?do over + swap loop drop ;