doc-src/TutorialI/Misc/document/appendix.tex

tidying up arithmetic for the hyperreals

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\begin{table}[htbp]
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\begin{tabular}{lll}
Constant & Type & Syntax \\
\hline
\isa{{\isadigit{0}}} & \isa{{\isacharprime}a{\isacharcolon}{\isacharcolon}zero} \\
\isa{{\isadigit{1}}} & \isa{{\isacharprime}a{\isacharcolon}{\isacharcolon}one} \\
\isa{{\isacharplus}} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}plus{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} & (infixl 65) \\
\isa{{\isacharminus}} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}minus{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} &  (infixl 65) \\
\isa{{\isacharminus}} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}minus{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a} \\
\isa{{\isacharasterisk}} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}times{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} & (infixl 70) \\
\isa{div} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}div{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} & (infixl 70) \\
\isa{mod} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}div{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} & (infixl 70) \\
\isa{dvd} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}times{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ bool} & (infixl 50) \\
\isa{{\isacharslash}}  & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}inverse{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} & (infixl 70) \\
\isa{{\isacharcircum}} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}power{\isacharparenright}\ {\isasymRightarrow}\ nat\ {\isasymRightarrow}\ {\isacharprime}a} & (infixr 80) \\
\isa{abs} &  \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}minus{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a} & ${\mid} x {\mid}$\\
\isa{{\isasymle}} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}ord{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ bool} & (infixl 50) \\
\isa{{\isacharless}} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}ord{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ bool} & (infixl 50) \\
\isa{min} &  \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}ord{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} \\
\isa{max} &  \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}ord{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a\ {\isasymRightarrow}\ {\isacharprime}a} \\
\isa{Least} & \isa{{\isacharparenleft}{\isacharprime}a{\isacharcolon}{\isacharcolon}ord\ {\isasymRightarrow}\ bool{\isacharparenright}\ {\isasymRightarrow}\ {\isacharprime}a} &
\isa{LEAST}$~x.~P$
\end{tabular}
\caption{Overloaded Constants in HOL}
\label{tab:overloading}
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