斑驳
发表于 2025-3-25 05:51:13
Gil Tal,Ken Kurani,Alan Jenn,Debapriya Chakraborty,Scott Hardman,Dahlia Garasths may be admitted without proof in geometry usually did not find the fifth postulate quite so obvious as the other four. From Antiquity, many attempts were made to prove it, but the proofs proposed depended always explicitly or implicitly upon new assumptions, no less questionable than the postula
杀菌剂
发表于 2025-3-25 08:23:57
Polynomials Over ,s of them, we shall prove Newton’s inequalities, which generalizes the classical inequality between the arithmetic and geometric means of . positive real numbers, and Descartes’ rule, which relates the number of positive roots of a real polynomial with the number of changes of sign in the sequence o
archenemy
发表于 2025-3-25 12:10:35
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不规则
发表于 2025-3-25 16:57:31
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CHART
发表于 2025-3-25 21:13:34
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adjacent
发表于 2025-3-26 02:47:24
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climax
发表于 2025-3-26 06:44:06
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duplicate
发表于 2025-3-26 08:42:11
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责任
发表于 2025-3-26 15:02:38
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河潭
发表于 2025-3-26 20:44:06
Dynamic Times Call for Dynamic Leadersor new forms of colonization. In earlier examples of speculative fiction set in the Arctic, open water replaces ice in fantasies about conquest or discovery, and there is a large body of fiction connected to flooding caused by climate change. By situating the trilogy in these literary contexts, we d