From 43f06890e2689af2ef54c4480fe5790692a24f65 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <elizabeth.hunt@simponic.xyz>
Date: Wed, 11 Oct 2023 10:04:04 -0600
Subject: deprecate common lisp solutions and write c; it's too much effort to
 keep up with the requirements for an archive.

---
 deprecated-cl/vector,norm.lisp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 deprecated-cl/vector,norm.lisp

(limited to 'deprecated-cl/vector,norm.lisp')

diff --git a/deprecated-cl/vector,norm.lisp b/deprecated-cl/vector,norm.lisp
new file mode 100644
index 0000000..aa51bce
--- /dev/null
+++ b/deprecated-cl/vector,norm.lisp
@@ -0,0 +1,14 @@
+(in-package :lizfcm.vector)
+
+(defun p-norm (p)
+  (lambda (v)
+    (expt
+      (reduce #'+
+              (mapcar (lambda (x)
+                        (abs
+                          (expt x p)))
+                      v))
+      (/ 1 p))))
+
+(defun max-norm (v)
+  (reduce #'max v))
-- 
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