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} public void testScalarProduct() { Vector3D v = new Vector3D(1, 2, 3); v = v.scalarMultiply(3); checkVector(v, 3, 6, 9); checkVector(v.scalarMultiply(0.5), 1.5, 3, 4.5); }
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public void testScalarProduct() { Vector3D v = new Vector3D(1, 2, 3); v = v.scalarMultiply(3); checkVector(v, 3, 6, 9); checkVector(v.scalarMultiply(0.5), 1.5, 3, 4.5); } public void testVectorialProducts() { Vector3D v1 = new Vector3D(2, 1, -4);