一瞥
发表于 2025-3-25 07:05:04
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侵略主义
发表于 2025-3-25 10:35:54
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AGGER
发表于 2025-3-25 14:53:19
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牵索
发表于 2025-3-25 19:07:16
Irreducible Polynomials,Our next project is to find some criteria for irreducibility of polynomials; this is usually difficult, and it is unsolved in general.
Acupressure
发表于 2025-3-25 23:13:51
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Root494
发表于 2025-3-26 02:09:20
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SCORE
发表于 2025-3-26 05:44:16
The Galois Group,We now set up an analogy with symmetries of polygons in the plane even though some of the algebraic analogues have not yet been defined.
绑架
发表于 2025-3-26 10:38:59
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散开
发表于 2025-3-26 14:56:00
Independence of Characters,This section introduces the important notion of a fixed field, and characters are used to compute its degree over a base field.
Living-Will
发表于 2025-3-26 19:24:37
Galois Extensions,Our discussion of Galois groups began with a . of fields, namely, an extension . / . that is a splitting field of some polynomial .(.) ∈ .. We are now going to characterize those extension fields of . that are splitting fields of some polynomial in .[.].