温和女人
发表于 2025-3-25 04:53:25
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Nucleate
发表于 2025-3-25 07:49:40
Karin FüllnerWe complete our construction of the standard number systems with Dedekind’s approach to the real numbers. For various reasons, there is a lot more work involved in this task, so we will limit ourselves to the definition of ℝ, +. and 0., and some examination of the difficulties of proceeding further.
Malaise
发表于 2025-3-25 14:30:39
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Toxoid-Vaccines
发表于 2025-3-25 19:08:53
Joseph A. KruseAktuelle Forschungsergebnisse zu Heine.Aufsätze, Rezensionen, Bibliografie
让步
发表于 2025-3-25 20:50:55
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修正案
发表于 2025-3-26 03:37:02
978-3-476-02279-0Springer-Verlag Berlin Heidelberg 2008
ironic
发表于 2025-3-26 06:50:11
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独轮车
发表于 2025-3-26 12:30:57
Nils B. Schulzhe subtraction problems themselves. Lacking division, we created ℚ out of the division problems. What do we lack now? Quite a few numbers really. We can’t take square roots, for example, but many other important numbers are missing.
的阐明
发表于 2025-3-26 14:03:13
Liudmila Lokshtanovahe subtraction problems themselves. Lacking division, we created ℚ out of the division problems. What do we lack now? Quite a few numbers really. We can’t take square roots, for example, but many other important numbers are missing.
别名
发表于 2025-3-26 16:49:57
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