From 23505492d4884e2800e3093ec06443ad3178843f Mon Sep 17 00:00:00 2001
From: DrMaxNix <contact@drmaxnix.de>
Date: Wed, 5 Oct 2022 21:06:18 +0200
Subject: [PATCH] :memo: new command `neg`

---
 doc/concept.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/doc/concept.sh b/doc/concept.sh
index a6166b9..7d38f10 100644
--- a/doc/concept.sh
+++ b/doc/concept.sh
@@ -65,6 +65,12 @@ ${$name}
 
 
 
+## BOOLEAN LOGIC ##
+# negate the value stored in $1
+neg|negate|inv|invert $1
+
+
+
 ## MATH ##
 # $1 + $2 + ... => $1
 add $1 $2 ...
@@ -99,6 +105,9 @@ ceil $1
 # round down to the last integer => $1
 floor $1
 
+# invert the value stored in $1
+neg|negate|inv|invert $1
+
 
 
 ## CONDITIONS ##