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1 % !TEX program = xelatex |
1 % !TEX program = xelatex |
2 \documentclass{article} |
2 \documentclass{article} |
3 \usepackage{../style} |
3 \usepackage{../style} |
4 \usepackage{../langs} |
4 \usepackage{../langs} |
5 \usepackage{../graphics} |
5 \usepackage{../graphics} |
6 |
6 \usepackage{skull} |
7 |
7 |
8 \begin{document} |
8 \begin{document} |
9 \fnote{\copyright{} Christian Urban, King's College London, 2014, 2015, 2016, 2017, 2019} |
9 \fnote{\copyright{} Christian Urban, King's College London, 2014, 2015, 2016, 2017, 2019} |
10 |
10 |
11 \section*{Handout 4 (Sulzmann \& Lu Algorithm)} |
11 \section*{Handout 4 (Sulzmann \& Lu Algorithm)} |
428 In place where we chopped off the $c$, we now need to do the $\inj$ of $c$. |
428 In place where we chopped off the $c$, we now need to do the $\inj$ of $c$. |
429 Therefore $\inj\,r\,c\,v$ in the definition above. That is the same with |
429 Therefore $\inj\,r\,c\,v$ in the definition above. That is the same with |
430 the other clauses in $\inj$. |
430 the other clauses in $\inj$. |
431 |
431 |
432 |
432 |
433 Phew\ldotsSweat\ldots Unfortunately, there is one more problem with the |
433 Phew\ldots{}Sweat\ldots!\#@$\skull$\%\ldots Unfortunately, there is |
434 described algorithm so far: it is very slow. We need to include in all |
434 a gigantic problem with the described algorithm so far: it is very |
435 this the simplification from Lecture 2. This is what we shall do next. |
435 slow. We need to include in all this the simplification from Lecture |
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436 2. And what rotten luck: simplification messes things up and we need |
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437 to rectify the mess. This is what we shall do next. |
436 |
438 |
437 |
439 |
438 \subsubsection*{Simplification} |
440 \subsubsection*{Simplification} |
439 |
441 |
440 Generally the matching algorithms based on derivatives do |
442 Generally the matching algorithms based on derivatives do |