a79db4eefe
This operator is to ':' what [*i..j] is to ';'. Part of issue #51. * doc/tl/tl.tex: Document syntax, semantic, and trivial simplifications. * doc/tl/spotltl.sty: Add macros for new operators. * src/ltlast/bunop.cc, src/ltlast/bunop.hh: Implement it. * src/ltlast/multop.cc: Add some trivial simplifications. * src/ltlparse/ltlparse.yy, src/ltlparse/ltlscan.ll: Parse it. * src/ltltest/equals.test, src/ltltest/latex.test, src/tgbatest/ltl2tgba.test: Add more tests. * src/ltlvisit/randomltl.cc: Output this operator in random PSL formulas. * src/ltltest/rand.test: Adjust. * src/tgbaalgos/ltl2tgba_fm.cc: Add translation rules. * src/ltlvisit/tostring.cc: Add pretty printing code. * src/ltlvisit/simplify.cc, src/ltlvisit/snf.cc: Adjust switches. * NEWS: Mention the new operator.
49 lines
1.8 KiB
TeX
49 lines
1.8 KiB
TeX
\NeedsTeXFormat{LaTeX2e}
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\ProvidesPackage{spotltl}[2013/08/28 Temporal Logic Operators for LTL and PSL]
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% NOTE: if you use amsmath.sty, make sure you include it before spotltl.sty
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% otherwise it will try to redefine some symbols from txfonts.
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\RequirePackage{txfonts}
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\newcommand{\ttrue}{\top}
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\newcommand{\ffalse}{\bot}
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\newcommand{\eword}{\varepsilon} % empty word, denoted by [*0] in PSL
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% These three are not declared as operators
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\newcommand{\F}{\mathsf{F}} % eventually
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\newcommand{\G}{\mathsf{G}} % always
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\newcommand{\X}{\mathsf{X}} % next
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% The \mathbin tells TeX to adjust spacing for binary operators
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\newcommand{\M}{\mathbin{\mathsf{M}}} % strong release
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\newcommand{\R}{\mathbin{\mathsf{R}}} % release
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\newcommand{\U}{\mathbin{\mathsf{U}}} % until
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\newcommand{\W}{\mathbin{\mathsf{W}}} % weak until
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% additional logical operators to complete \land, \lor, and \lnot.
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\newcommand{\limplies}{\rightarrow}
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\newcommand{\liff}{\leftrightarrow}
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\newcommand{\lxor}{\oplus}
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% Star-like PSL operators
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\newcommand{\SereStar}[1]{^{\star#1}}
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\newcommand{\SereFStar}[1]{^{\mathsf{:}\star#1}}
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\newcommand{\SereEqual}[1]{^{=#1}}
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\newcommand{\SereGoto}[1]{^{\to#1}}
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\newcommand{\SerePlus}{^+}
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\newcommand{\SereFPlus}{^{\mathsf{:}+}}
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\newcommand{\SereFusion}{\mathbin{\mathsf{:}}}
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\newcommand{\SereConcat}{\mathbin{\mathsf{;}}}
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\newcommand{\SereOr}{\cup}
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\newcommand{\SereAnd}{\cap}
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\newcommand{\SereAndNLM}{\mathbin{\mathsf{\&}}}
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% Triggers and Seq operators, with their variant. The *M variants of
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% these ope are internal "Marked" operators for Spot that should
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% normally not be output unless the formula is used to label a state
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% in an automaton (but we do not use LaTeX there).
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\newcommand{\seq}{\Diamondright}
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%\newcommand{\seqM}{\seq}
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\newcommand{\seqX}{\DiamondRight}
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%\newcommand{\seqXM}{\seqX}
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\newcommand{\triggers}{\boxright}
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\newcommand{\triggersX}{\boxRight}
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