Remove extra lambda

Chongkai Zhu · web-flow · commit 801cd29e1e4a · 2020-12-30T19:46:02.000+08:00
diff --git a/translation.ss b/translation.ss
@@ -116,7 +116,5 @@
       (Sqrt . sqrt)
       (Tan . tan)
       (IntegerPart . truncate)
-      (Rational . ,(lambda (n d)
-                     (/ n d)))
-      (Complex . ,(lambda (r i)
-                    (make-rectangular r i)))))))
+      (Rational . ,/)
+      (Complex . ,make-rectangular)))))
