File:Encompassment ordering on terms s,t.pdf
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Encompassment_ordering_on_terms_s,t.pdf (477 × 489 pixels, file size: 12 KB, MIME type: application/pdf)
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Summary[edit]
| Description |
English: Triangle diagram of two terms s ≤ t related by the encompassment preorder (≤). The subterm of t at path p is an instance of the term s via the substitution σ. |
| Date | |
| Source | Own work |
| Author | Jochen Burghardt |
| Other versions | File:Encompassment ordering on terms s,t svg.svg |
| LaTeX source code |
|---|
\documentclass[12pt]{article}
\usepackage[pdftex]{color}
\usepackage[paperwidth=81mm,paperheight=83mm]{geometry}
\setlength{\topmargin}{-36mm}
\setlength{\textwidth}{9cm}
\setlength{\textheight}{26cm}
\setlength{\evensidemargin}{-2.7cm}
\setlength{\oddsidemargin}{-2.5cm}
\setlength{\parindent}{0cm}
\setlength{\parskip}{1ex}
\setlength{\unitlength}{1mm}
\sloppy
\definecolor{cLhs} {rgb}{0.50,0.00,0.00}
\definecolor{cRhs} {rgb}{0.00,0.50,0.00}
\definecolor{cPath} {rgb}{0.50,0.50,0.90}
\definecolor{cSbs} {rgb}{0.00,0.00,0.50}
\definecolor{cSubj} {rgb}{0.00,0.50,0.00}
\begin{document}
\begin{picture}(80,80)
% subject term
\thicklines
\color{cSubj}
\put(67,30){\makebox(0,0){$t$}}
\put(00,00){\line(+1,+0){80}}
\put(00,00){\line(+1,+2){40}}
\put(40,80){\line(+1,-2){40}}
% redex
\color{cLhs}
\put(35,30){\makebox(0,0){$s$}}
\put(20,20){\line(+1,+0){30}}
\put(20,20){\line(+1,+2){15}}
\put(35,50){\line(+1,-2){15}}
% matching subst
\color{cSbs}
\put(35,10){\makebox(0,0){$\sigma$}}
\put(20,19){\line(+1,+0){30}}
\put(20,19){\line(-1,-2){09}}
\put(50,19){\line(+1,-2){09}}
\put(11,01){\line(+1,+0){48}}
% path
\thinlines
\color{cPath}
\put(38,60){\makebox(0,0){$p$}}
\put(40,80){\line(-1,-6){2}}
\put(38,68){\line(+2,-5){4}}
\put(42,58){\line(-5,-3){5}}
\put(37,55){\line(-2,-5){2}}
\end{picture}
\end{document}
|
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:38, 4 June 2014 |  | 477 × 489 (12 KB) | Jochen Burghardt (talk | contribs) | User created page with UploadWizard |
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