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Diffstat (limited to 'test/matrix/test_vector.rb')
| -rw-r--r-- | test/matrix/test_vector.rb | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/matrix/test_vector.rb b/test/matrix/test_vector.rb index 18660df574..ced774c490 100644 --- a/test/matrix/test_vector.rb +++ b/test/matrix/test_vector.rb @@ -146,4 +146,9 @@ class TestVector < Test::Unit::TestCase v = Vector[Rational(1,2), 0] assert_equal(0.5, v.norm) end + + def test_cross_product + v = Vector[1, 0, 0].cross_product Vector[0, 1, 0] + assert_equal(Vector[0, 0, 1], v) + end end |