From ef6411205dba391dae33be9652d1e88bc3dfb732 Mon Sep 17 00:00:00 2001
From: Simon Forman <sforman@hushmail.com>
Date: Sun, 17 May 2020 16:10:56 -0700
Subject: [PATCH] Recognize scientific notation.

---
 joy/parser.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/joy/parser.py b/joy/parser.py
index f92bbcf..6d3a379 100644
--- a/joy/parser.py
+++ b/joy/parser.py
@@ -41,7 +41,7 @@ from .utils.stack import list_to_stack
 
 
 #TODO: explain the details of float lits and strings.
-FLOAT = r'-?\d+\.\d*'
+FLOAT = r'-?\d+\.\d*(e(-|\+)\d+)+'
 INT = r'-?\d+'
 SYMBOL = r'[•\w!@$%^&*()_+<>?|\/;:`~,.=-]+'
 BRACKETS = r'\[|\]'