Changes

Line 733: Line 733:  
<br>
 
<br>
   −
<pre>
+
{| align="center" cellpadding="12" cellspacing="0" style="border-top:1px solid black; border-bottom:1px solid black" width="90%"
Rule 1
+
|-
 +
| align="left" style="border-left:1px solid black" width="20%" | &nbsp;
 +
| align="left" width="60%" | &nbsp;
 +
| align="right" style="border-right:1px solid black" width="20%" | <math>\text{Rule 1}\!</math>
 +
|-
 +
| style="border-left:1px solid black; border-top:1px solid black" | <math>\text{If}\!</math>
 +
| style="border-top:1px solid black" | <math>Q \subseteq X</math>
 +
| style="border-right:1px solid black; border-top:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{then}\!</math>
 +
| <math>\upharpoonleft Q \upharpoonright ~:~ X \to \underline\mathbb{B}</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{and if}\!</math>
 +
| <math>x \in X</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{then}\!</math>
 +
| <math>\text{the following are equivalent:}\!</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black; border-top:1px solid black" | <math>\text{R1a.}\!</math>
 +
| style="border-top:1px solid black" | <math>x \in Q</math>
 +
| style="border-right:1px solid black; border-top:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{R2a.}\!</math>
 +
| <math>\upharpoonleft Q \upharpoonright (x)</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|}
   −
If X c U,
+
<br>
   −
then {X} : U -> B,
+
{| align="center" cellpadding="12" cellspacing="0" style="border-top:1px solid black; border-bottom:1px solid black" width="90%"
 +
|-
 +
| align="left" style="border-left:1px solid black" width="20%" | &nbsp;
 +
| align="left" width="60%" | &nbsp;
 +
| align="right" style="border-right:1px solid black" width="20%" | <math>\text{Rule 1}\!</math>
 +
|-
 +
| style="border-left:1px solid black; border-top:1px solid black" | <math>\text{If}\!</math>
 +
| style="border-top:1px solid black" | <math>Q \subseteq X,</math>
 +
| style="border-right:1px solid black; border-top:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{then}\!</math>
 +
| <math>\upharpoonleft Q \upharpoonright ~:~ X \to \underline\mathbb{B},</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{and if}\!</math>
 +
| <math>x \in X,</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{then}\!</math>
 +
| <math>\text{the following are equivalent:}\!</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black; border-top:1px solid black" | <math>\text{R1a.}\!</math>
 +
| style="border-top:1px solid black" | <math>x \in Q.</math>
 +
| style="border-right:1px solid black; border-top:1px solid black" | &nbsp;
 +
|-
 +
| style="border-left:1px solid black" | <math>\text{R2a.}\!</math>
 +
| <math>\upharpoonleft Q \upharpoonright (x).</math>
 +
| style="border-right:1px solid black" | &nbsp;
 +
|}
   −
and if u C U,
+
<br>
 
  −
then the following are equivalent:
  −
 
  −
R1a. u C X.
  −
 
  −
R1b. {X}(u).
  −
</pre>
 
12,080

edits