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Here is what I got when I just went ahead and calculated the finite differences willy-nilly:
 
Here is what I got when I just went ahead and calculated the finite differences willy-nilly:
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{| align="center" cellpadding="8" style="text-align:center"
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|-
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| <math>\text{Incipit 1.}\ (u, v) = (0, 0)</math>
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|-
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|
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<math>\begin{array}{c|cc|cc|cc|cc|cc|c}
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t &  u &  v & du & dv & d^2 u & d^2 v & d^3 u & d^3 v & d^4 u & d^4 v & \ldots \\
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\\
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0 &  0 &  0 &  0 &  1 &    1 &    0 &    0 &    1 &    1 &    0 & \ldots \\
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1 &  0 &  1 &  1 &  1 &    1 &    1 &    1 &    1 &    1 &    1 & \ldots \\
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2 &  1 &  0 &  0 &  0 &    0 &    0 &    0 &    0 &    0 &    0 & \ldots \\
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3 &  1 &  0 &  0 &  0 &    0 &    0 &    0 &    0 &    0 &    0 & \ldots \\
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4 & '' & '' & '' & '' &    '' &    '' &    '' &    '' &    '' &    '' & \ldots \\
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\end{array}</math>
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|-
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| <math>\text{Incipit 2.}\ (u, v) = (1, 1)</math>
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|-
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|
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<math>\begin{array}{c|cc}
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t & u & v \\
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\\
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0 &  1 &  1 \\
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1 &  1 &  1 \\
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2 & '' & '' \\
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\end{array}</math>
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|}
    
<pre>
 
<pre>
Incipit 1.  <u, v> = <0, 0>
  −
o-----o-----o-----o-----o-----o-----o
  −
| d d | d d | d d | d d | d d | ... |
  −
| 0 0 | 1 1 | 2 2 | 3 3 | 4 4 | ... |
  −
| u v | u v | u v | u v | u v | ... |
  −
o-----o-----o-----o-----o-----o-----o
  −
| 0 0 | 0 1 | 1 0 | 0 1 | 1 0 | ... |
  −
| 0 1 | 1 1 | 1 1 | 1 1 | 1 1 | ... |
  −
| 1 0 | 0 0 | 0 0 | 0 0 | 0 0 | ... |
  −
| 1 0 | 0 0 | 0 0 | 0 0 | 0 0 | ... |
  −
| " " | " " | " " | " " | " " | """ |
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o-----o-----o-----o-----o-----o-----o
  −
   
Incipit 2.  <u, v> = <1, 1>  
 
Incipit 2.  <u, v> = <1, 1>  
 
o-----o-----o-----o-----o
 
o-----o-----o-----o-----o
12,080

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