add https://github.com/tdene/synth_opt_adders to resources

diff --git a/resources.mdwn b/resources.mdwn
index 9fee96421bc7065692c7b177f4c0559271d2e9a2..1494c2257483c15ddde92e264f3ecfc9f8c26f69 100644 (file)
--- a/resources.mdwn
+++ b/resources.mdwn
@@ -370,6 +370,7 @@ Some learning resources I found in the community:
 
 # Other
 
+* <https://github.com/tdene/synth_opt_adders> Prefix-tree generation scripts
 * <https://debugger.medium.com/why-is-apples-m1-chip-so-fast-3262b158cba2> N1
 * <https://codeberg.org/tok/librecell> Libre Cell Library
 * <https://wiki.f-si.org/index.php/FSiC2019>