From 6bf4b90c90f15f4ab60833bddf5b5756d1a6b1f6 Mon Sep 17 00:00:00 2001
From: Elizabeth Alexander Hunt <me@liz.coffee>
Date: Thu, 2 Jul 2026 11:55:17 -0700
Subject: Init

---
 Homework/math4610/deprecated-cl/approx,maceps.lisp | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 Homework/math4610/deprecated-cl/approx,maceps.lisp

(limited to 'Homework/math4610/deprecated-cl/approx,maceps.lisp')

diff --git a/Homework/math4610/deprecated-cl/approx,maceps.lisp b/Homework/math4610/deprecated-cl/approx,maceps.lisp
new file mode 100644
index 0000000..e2738e4
--- /dev/null
+++ b/Homework/math4610/deprecated-cl/approx,maceps.lisp
@@ -0,0 +1,12 @@
+(in-package :lizfcm.approx)
+
+(defun compute-maceps (f a init)
+  (let ((h init)
+        (err init))
+    (loop collect (list a h err)
+          do
+          (setf h (/ h 2)
+                err (abs (- (funcall f (+ a h))
+                            (funcall f a))))
+          while (> err 0))))
+
-- 
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