lib/layouts/theorems-chap-bytype.module

   1 #\DeclareLyXModule{Standard Theorems (Numbered by Type within Chapters)}
   2 #\DeclareCategory{Maths}
   3 #DescriptionBegin
   4 #Defines some theorem environments for use with non-AMS classes. Contrary to the
   5 #plain Theorem module, the different theorem types provided here each have a separate
   6 #counter (e.g., theorem 1, theorem 2, lemma 1, proposition 1, theorem 3, lemma 2, ...,
   7 #as opposed to theorem 1, theorem 2, lemma 3, proposition 4, ...). The numbering is reset
   8 #at each chapter start.
   9 #DescriptionEnd
  10 #Requires: theorems-bytype | theorems-ams-bytype
  11 #Excludes: theorems-std | theorems-ams | theorems-starred | theorems-sec | theorems-sec-bytype
  12
  13 # Author: Paul Rubin <rubin@msu.edu> (hacked from Richard Heck's various modules)
  14
  15 Format 74
  16
  17 # We need separate counters for each theorem-like style.
  18 Counter theorem
  19         Within         chapter
  20 End
  21 Counter corollary
  22         Within         chapter
  23 End
  24 Counter lemma
  25         Within         chapter
  26 End
  27 Counter proposition
  28         Within         chapter
  29 End
  30 Counter conjecture
  31         Within         chapter
  32 End
  33 Counter fact
  34         Within         chapter
  35 End
  36 Counter definition
  37         Within         chapter
  38 End
  39 Counter example
  40         Within         chapter
  41 End
  42 Counter problem
  43         Within         chapter
  44 End
  45 Counter exercise
  46         Within         chapter
  47 End
  48 Counter remark
  49         Within         chapter
  50 End
  51 Counter claim
  52         Within         chapter
  53 End
  54
  55 Style Theorem
  56         Preamble
  57           \theoremstyle{plain}
  58           \ifx\thechapter\undefined
  59             \newtheorem{thm}{\protect\theoremname}
  60           \else
  61             \newtheorem{thm}{\protect\theoremname}[chapter]
  62           \fi
  63         EndPreamble
  64 End
  65
  66
  67 Style Corollary
  68         Preamble
  69           \theoremstyle{plain}
  70           \ifx\thechapter\undefined
  71             \newtheorem{cor}{\protect\corollaryname}
  72           \else
  73             \newtheorem{cor}{\protect\corollaryname}[chapter]
  74           \fi
  75         EndPreamble
  76 End
  77
  78
  79 Style Lemma
  80         Preamble
  81           \theoremstyle{plain}
  82           \ifx\thechapter\undefined
  83             \newtheorem{lem}{\protect\lemmaname}
  84           \else
  85             \newtheorem{lem}{\protect\lemmaname}[chapter]
  86           \fi
  87         EndPreamble
  88 End
  89
  90
  91 Style Proposition
  92         Preamble
  93           \theoremstyle{plain}
  94           \ifx\thechapter\undefined
  95             \newtheorem{prop}{\protect\propositionname}
  96           \else
  97             \newtheorem{prop}{\protect\propositionname}[chapter]
  98           \fi
  99         EndPreamble
 100 End
 101
 102
 103 Style Conjecture
 104         Preamble
 105           \theoremstyle{plain}
 106           \ifx\thechapter\undefined
 107             \newtheorem{conjecture}{\protect\conjecturename}
 108           \else
 109             \newtheorem{conjecture}{\protect\conjecturename}[chapter]
 110           \fi
 111         EndPreamble
 112 End
 113
 114
 115 Style Fact
 116         Preamble
 117           \theoremstyle{plain}
 118           \ifx\thechapter\undefined
 119             \newtheorem{fact}{\protect\factname}
 120           \else
 121             \newtheorem{fact}{\protect\factname}[chapter]
 122           \fi
 123         EndPreamble
 124 End
 125
 126
 127 Style Definition
 128         Preamble
 129           \theoremstyle{definition}
 130           \ifx\thechapter\undefined
 131             \newtheorem{defn}{\protect\definitionname}
 132           \else
 133             \newtheorem{defn}{\protect\definitionname}[chapter]
 134           \fi
 135         EndPreamble
 136 End
 137
 138
 139 Style Example
 140         Preamble
 141           \theoremstyle{definition}
 142           \ifx\thechapter\undefined
 143             \newtheorem{example}{\protect\examplename}
 144           \else
 145             \newtheorem{example}{\protect\examplename}[chapter]
 146           \fi
 147         EndPreamble
 148 End
 149
 150
 151 Style Problem
 152         Preamble
 153           \theoremstyle{definition}
 154           \ifx\thechapter\undefined
 155             \newtheorem{problem}{\protect\problemname}
 156           \else
 157             \newtheorem{problem}{\protect\problemname}[chapter]
 158           \fi
 159         EndPreamble
 160 End
 161
 162
 163 Style Exercise
 164         Preamble
 165           \theoremstyle{definition}
 166           \ifx\thechapter\undefined
 167             \newtheorem{xca}{\protect\exercisename}
 168           \else
 169             \newtheorem{xca}{\protect\exercisename}[chapter]
 170           \fi
 171         EndPreamble
 172 End
 173
 174
 175 Style Remark
 176         Preamble
 177           \theoremstyle{remark}
 178           \ifx\thechapter\undefined
 179             \newtheorem{rem}{\protect\remarkname}
 180           \else
 181             \newtheorem{rem}{\protect\remarkname}[chapter]
 182           \fi
 183         EndPreamble
 184 End
 185
 186
 187 Style Claim
 188         Preamble
 189           \theoremstyle{remark}
 190           \ifx\thechapter\undefined
 191             \newtheorem{claim}{\protect\claimname}
 192           \else
 193             \newtheorem{claim}{\protect\claimname}[chapter]
 194           \fi
 195         EndPreamble
 196 End