Differences

This shows you the differences between two versions of the page.

--- subfield [2013/09/05 20:37]
nikolaj created
+++ subfield [2014/03/21 11:11] (current)
@@ Line 1: / Line 1: @@
 ===== Subfield =====
-==== Definition ====
+==== Set ====
-| @#88DDEE: $\langle F,+,*\rangle \in \mathrm{field}(F) $ |
+| @#55CCEE: context     | @#55CCEE: $\langle F,+,*\rangle \in \mathrm{field}(F) $ |
-| @#FFBB00: $\langle F',+',*'\rangle\in\mathrm{subfield}(\langle F,+,*\rangle) $ |
+| @#FFBB00: definiendum | @#FFBB00: $\langle \hat F,\hat +,\hat*\rangle\in\mathrm{subfield}(\langle F,+,*\rangle) $ |
-| @#55EE55: $ 0,1\in F' $ |
+| @#55EE55: postulate   | @#55EE55: $ 0,1\in \hat F $ |
-| $x,y\in F'$ |
+| $x,y\in \hat F$ |
-| @#55EE55: $ x+y,x*y,x-y,x*y^{-1},x+'y,x*'y,x-'y,x*y^{-1}'\in\mathcal F' $ |
+| @#55EE55: postulate   | @#55EE55: $ x+y,\ x*y,\ x-y,\ x*y^{-1}\in \hat F $ |
+| @#55EE55: postulate   | @#55EE55: $ x\ \hat +\ y,\ x\ \hat *\ y,\ x\ \hat -\ y,\ x*y^{\hat{-1}} \in \hat F $ |
 ==== Discussion ====
 === Reference ===
 Wikipedia: [[http://en.wikipedia.org/wiki/Field_%28mathematics%29|Field]]
-==== Context ====
+==== Parents ====
-=== Requirements ===
+=== Context ===
 [[Field]]