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1 |
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2 % $Id$ |
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3 |
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4 \chapter{Isabelle symbols}\label{app:symbols} |
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5 |
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6 Isabelle supports an infinite number of non-ASCII symbols, which are |
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7 represented in source text as \verb,\<,$name$\verb,>, (where $name$ may be any |
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8 identifier). It is left to front-end tools how these symbols are presented to |
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9 the user. The following predefined standard symbols are available by default |
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10 for Isabelle document output; they are also supported by Proof~General when |
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11 used together with the X-Symbol package. |
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12 |
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13 \begin{center} |
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14 \input{syms} |
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15 \end{center} |
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16 |
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17 Any symbol (or plain ASCII character) may be prefixed by a control sequence |
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18 \verb,\<^sup>, for superscript and \verb,\<^sub>, for subscript. E.g.\ |
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19 \verb,A\<^sup>\<star>, is presented in {\LaTeX} as |
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20 \isa{A\isactrlsup{\isasymstar}}. See also Chapter~\ref{ch:present} for more |
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21 information on Isabelle document preparation and related issues. |
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22 |
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23 %%% Local Variables: |
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24 %%% mode: latex |
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25 %%% TeX-master: "system" |
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26 %%% End: |