Abstract
It may seem paradoxical at first, but a specific math problem can be harder to solve than some abstract generalization of it. For instance, if you want to know how many roots the equation \(t^5 - 4t^4 + t^3 - t + 1 = 0\) can have, then you could use calculus and figure it out. It would take a while. But thinking more abstractly, and with less work, you could show that any n th degree polynomial has at most n roots. In the same way many general results about functions of a real variable are more easily grasped at an abstract level — the level of metric spaces.
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© 2002 Springer Science+Business Media New York
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Pugh, C.C. (2002). A Taste of Topology. In: Real Mathematical Analysis. Undergraduate Texts in Mathematics. Springer, New York, NY. https://doi.org/10.1007/978-0-387-21684-3_2
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DOI: https://doi.org/10.1007/978-0-387-21684-3_2
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4419-2941-9
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