From 3346945aa1e9e7d0b69ddf763febca47ff700532 Mon Sep 17 00:00:00 2001
From: Skyf0l <59019720+skyf0l@users.noreply.github.com>
Date: Thu, 11 Jul 2024 14:16:36 +0200
Subject: [PATCH] doc: rug & bignum

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index b4d8ecd..06f6a9d 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,8 @@ Fast discrete logarithm solver in Rust.
 
 The code is based on the [sympy](https://github.com/sympy/sympy) implementation and translated to Rust.
 
+Based on [rug](https://crates.io/crates/rug), it can use [arbitrary-precision numbers (aka BigNum)](https://en.wikipedia.org/wiki/Arbitrary-precision_arithmetic).
+
 ## License
 
 Licensed under either of