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Line 4,100:
style of differential field picture that we drew for the
style of differential field picture that we drew for the
tacit extension !e![pq] : EX -> B.
tacit extension !e![pq] : EX -> B.
+
</pre>
+
{| align="center" cellspacing="10" style="text-align:center; width:90%"
+
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<pre>
o---------------------------------------------------------------------o
o---------------------------------------------------------------------o
| |
| |
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o---------------------------------------------------------------------o
o---------------------------------------------------------------------o
Figure 25-1. Enlargement E[pq] : EX -> B
Figure 25-1. Enlargement E[pq] : EX -> B
+
</pre>
+
|}
+
<pre>
A very important conceptual transition has just occurred here,
A very important conceptual transition has just occurred here,
almost tacitly, as it were. Generally speaking, having a set
almost tacitly, as it were. Generally speaking, having a set
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mod 2, then the common loop drops out, leaving the 6 arrows of
mod 2, then the common loop drops out, leaving the 6 arrows of
D[pq] = !e![pq] + E[pq] that are illustrated in Figure 25-2.
D[pq] = !e![pq] + E[pq] that are illustrated in Figure 25-2.
+
</pre>
+
{| align="center" cellspacing="10" style="text-align:center; width:90%"
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<pre>
o---------------------------------------------------------------------o
o---------------------------------------------------------------------o
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o---------------------------------------------------------------------o
o---------------------------------------------------------------------o
Figure 25-2. Difference Map D[pq] : EX -> B
Figure 25-2. Difference Map D[pq] : EX -> B
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</pre>
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|}
+
<pre>
The differential features of D[pq] may be collected cell by cell of
The differential features of D[pq] may be collected cell by cell of
the underlying universe X% = [p, q] to give the following expansion:
the underlying universe X% = [p, q] to give the following expansion: