1.0 course: Applied Mathematics 2811B, Applied Mathematics 4615F/G.0.5 course: Computer Science 4424A/B.0.5 course: Applied Mathematics 2402A or the former Differential Equations 2402A.0.5 course from: Computer Science 3320A/B, the former Applied Mathematics 2813B.1.5 courses from: Mathematics 3120A/B, Mathematics 3150A/B, Computer Science 4445A/B, the former Mathematics 2290, the former Mathematics 2291.