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(defpackage lizfcm/tests.vector
(:use :cl
:fiveam
:lizfcm.vector
:lizfcm.utils
:lizfcm/tests)
(:export :vector-suite))
(in-package :lizfcm/tests.vector)
(def-suite vector-suite
:in lizfcm-test-suite)
(in-suite vector-suite)
(test p-norm
:description "computes p-norm"
(let ((v '(1 1))
(length (sqrt 2))
(2-norm (p-norm 2)))
(is (within-range-p (funcall 2-norm v)
length
0.00001))))
(test vector-distance
:description "computes distance via norm"
(let ((v1 '(0 0))
(v2 '(1 1))
(dist (sqrt 2)))
(is (within-range-p (distance v1 v2 (p-norm 2))
dist
0.00001))))
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