From ebe18c00b0ccbc2df6aece9ede542fab149a38de Mon Sep 17 00:00:00 2001
From: Matthew Butterick <mb@mbtype.com>
Date: Sat, 1 Dec 2018 11:33:20 -0800
Subject: [PATCH] uni star

---
 2018/01.rkt | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/2018/01.rkt b/2018/01.rkt
index fba573a..1dc3bc5 100644
--- a/2018/01.rkt
+++ b/2018/01.rkt
@@ -6,10 +6,10 @@
 (define frequencies
   (map string->number (port->lines fp)))
 
-(define (*)
+(define (★)
   (apply + frequencies))
 
-(define (**)
+(define (★★)
   (for/fold ([last-sum 0]
              [sums (set)]
              #:result last-sum)
@@ -19,5 +19,5 @@
 
 (module+ main
   (require rackunit)
-  (check-equal? (time (*)) 454)
-  (check-equal? (time (**)) 566))
\ No newline at end of file
+  (check-equal? (time (★)) 454)
+  (check-equal? (time (★★)) 566))
\ No newline at end of file