From 2e284b71500a1f8dc6cc46ecf21eb1e9389ea780 Mon Sep 17 00:00:00 2001 From: Elizabeth Hunt Date: Wed, 13 Sep 2023 09:54:12 -0600 Subject: new table macro, notes for 9/11 --- cl/src/approx/derivative.lisp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'cl/src/approx/derivative.lisp') diff --git a/cl/src/approx/derivative.lisp b/cl/src/approx/derivative.lisp index 280463f..02fcb4c 100644 --- a/cl/src/approx/derivative.lisp +++ b/cl/src/approx/derivative.lisp @@ -5,4 +5,5 @@ (x1 (- x delta)) (y2 (apply f (list x2))) (y1 (apply f (list x1)))) - (/ (- y2 y1) (- x2 x1)))) + (/ (- y2 y1) + (- x2 x1)))) -- cgit v1.2.3-70-g09d2