institute
发表于 2025-3-25 07:21:06
Introduction Foundations Research,r, there are many numbers that are not algebraic over .. In fact, the algebraically closed field of all algebraic numbers in . is a countable set, for you can check that the algebraic numbers over . that have a minimal polynomial of degree . are countable. Letting . vary gives a countable collection of countable sets, which is therefore countable.
CRAMP
发表于 2025-3-25 10:35:50
http://reply.papertrans.cn/32/3185/318434/318434_22.png
抚育
发表于 2025-3-25 13:02:14
http://reply.papertrans.cn/32/3185/318434/318434_23.png
Fecundity
发表于 2025-3-25 18:19:15
http://reply.papertrans.cn/32/3185/318434/318434_24.png
SLUMP
发表于 2025-3-25 21:46:44
http://reply.papertrans.cn/32/3185/318434/318434_25.png
FAWN
发表于 2025-3-26 02:54:12
http://reply.papertrans.cn/32/3185/318434/318434_26.png
媒介
发表于 2025-3-26 05:00:20
Dialing In Problems,ndem with) your formal instruction or reading. They cover a wide range of topics. Some of them will not be familiar to you. But try them now, look things up (in this book, for example), and come back to them as you proceed through the text.
冰河期
发表于 2025-3-26 09:05:58
http://reply.papertrans.cn/32/3185/318434/318434_28.png
BAIL
发表于 2025-3-26 13:59:25
http://reply.papertrans.cn/32/3185/318434/318434_29.png
潜移默化
发表于 2025-3-26 20:29:44
Irrational, Algebraic, and Transcendental Numbers,r, there are many numbers that are not algebraic over .. In fact, the algebraically closed field of all algebraic numbers in . is a countable set, for you can check that the algebraic numbers over . that have a minimal polynomial of degree . are countable. Letting . vary gives a countable collection