lib/layouts/theorems-chap-bytype.module

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