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Directory:Jon Awbrey/Papers/Peirce's 1870 Logic Of Relatives
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Revision as of 00:30, 9 April 2009
185 bytes added
,
00:30, 9 April 2009
→The Signs for Multiplication (cont.)
Line 2,642:
Line 2,642:
<p>It is natural to write:</p>
<p>It is natural to write:</p>
−
{| width="100%"
+
{|
align="center"
width="100%"
−
| width="
10
%" |
+
| width="
20
%" |
−
| align="
center
" | <math>x + x
~
=
~
\mathit{2}.x</math>
+
|
width="25%"
align="
right
" | <math>x
~
+
~
x
</math>
−
| width="
10
%" |
+
| width="10%" align="center"| <math>=\!</math>
+
| width="25%" align
=
"left" | <math>
\mathit{2}.x
\!
</math>
+
| width="
20
%" |
|-
|-
| <p>and</p>
| <p>and</p>
−
| align="
center
" | <math>x,_\infty +
\,
x,_\infty
~
=
~
\mathit{2}.x,_\infty</math>
+
| align="
right
"
| <math>
{
x,
}
_\infty
~
+
~ {
x,
}
_\infty
</math>
+
| align="center" | <math>=\!</math>
+
| align
=
"left" | <math>
\mathit{2}.
{
x,
}
_\infty</math>
|
|
|}
|}
Jon Awbrey
12,080
edits