Feature #10451 » add_tests.patch
| test/matrix/test_vector.rb | ||
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assert_equal(Vector[2.0,4.0,6.0], a)
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end
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def test_independent?
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assert(Vector.independent?(@v1, @w1))
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assert(
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Vector.independent?(
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Vector.basis(size: 3, index: 0),
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Vector.basis(size: 3, index: 1),
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Vector.basis(size: 3, index: 2),
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)
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)
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refute(Vector.independent?(@v1, Vector[2,4,6]))
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refute(Vector.independent?(Vector[2,4], Vector[1,3], Vector[5,6]))
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assert_raise(Vector::TypeError) { Vector.independent?(@v1, 3) }
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assert_raise(Vector::ErrDimensionMismatch) { Vector.independent?(@v1, Vector[2,4]) }
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assert(@v1.independent?(Vector[1,2,4], Vector[1,3,4]))
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end
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def test_mul
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assert_equal(Vector[2,4,6], @v1 * 2)
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assert_equal(Matrix[[1, 4, 9], [2, 8, 18], [3, 12, 27]], @v1 * Matrix[[1,4,9]])
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