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Title: Avoid if you're a math student
Review: Avoid this book if you are a math student and need a more rigorous approach that deals with the Lipschitz condition etc. This book doesn't cover the necessary conditions under which one can find a solution, Picard's iteration, or the method of Frobenius, all of which are needed in most math-major type of ODE classes.If you need a quick reference, Schaum's provides more bang for your buck.
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