From dab44e30b511526a06fb212f612710ffb044826e Mon Sep 17 00:00:00 2001
From: Simon Forman <sforman@hushmail.com>
Date: Tue, 22 Feb 2022 13:49:44 -0800
Subject: [PATCH] Update local defs.txt.

---
 implementations/Nim/defs.txt | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/implementations/Nim/defs.txt b/implementations/Nim/defs.txt
index 5a40424..a1be10d 100644
--- a/implementations/Nim/defs.txt
+++ b/implementations/Nim/defs.txt
@@ -5,7 +5,7 @@
 || nulco [nullary] dip [true] branch
 !- 0 >=
 <{} [] swap
-<<{} [] rolldown
+<<{} [] rollup
 abs dup 0 < [] [neg] branch
 anamorphism [pop []] swap [dip swons] genrec
 app1 grba infrst
@@ -87,6 +87,7 @@ sum [+] step_zero
 swapd [swap] dip
 swons swap cons
 swoncat swap concat
+sqr dup mul
 tailrec [i] genrec
 take [] roll> [shift] times pop
 ternary binary popd