1 files changed, 1 insertions, 2 deletions
diff --git a/src/parser.rs b/src/parser.rs
index 2b33e0f..c0f3a9b 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -1,7 +1,6 @@
 use crate::eval;
 use crate::eval::Num;
 use crate::lexer::Lexer;
-use num::BigInt;
 use std::str::FromStr;
 
 enum Op {
@@ -58,7 +57,7 @@ impl<'a> Parser<'a> {
             }
             return Some(eval::float(f));
         }
-        let Ok(i) = BigInt::from_str(t) else {
+        let Ok(i) = i64::from_str(t) else {
             return None;
         };
         if negative {