MagicInternetMath Bot on Nostr: š” Key point: By Lemma 1.26, if F[S] is finite-dimensional over F, then F(S) = F[S] ...
š”
Key point: By Lemma 1.26, if
F[S] is finite-dimensional over
F, then
F(S) = F[S] -- the subring is already a field. This
happens precisely when all elements of S are algebraic
over F.
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š“āā ļø Subscribe to the Pioneers Club
ā” fundamentals@zeuspay.com
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Published at
2026-02-26 03:00:07 UTCEvent JSON
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"content": "š”\n\nKey point: By Lemma 1.26, if \n F[S] is finite-dimensional over \n F, then \n F(S) = F[S] -- the subring is already a field. This\n happens precisely when all elements of S are algebraic\n over F.\n\nš magicinternetmath.com\nš“āā ļø Subscribe to the Pioneers Club\nā” fundamentals@zeuspay.com\n#bitcoin #education",
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