3034e8fcc3
Work around a recent decision in Jupyter Lab and Notebook to render <svg> is inline <img>, breaking tooltips or text selection. (Rerendering all notebooks was painful.) * NEWS: Mention the change. * python/spot/__init__.py: Add a _repr_html_ method to all classes that had a _repr_svg_. It seems Jupyter will use _repr_html_ by default. * python/spot/jupyter.py: SVG replace the _repr_svg_ method by a _repr_html. * tests/python/_altscc.ipynb, tests/python/_autparserr.ipynb, tests/python/_aux.ipynb, tests/python/_mealy.ipynb, tests/python/_partitioned_relabel.ipynb, tests/python/_product_susp.ipynb, tests/python/_product_weak.ipynb, tests/python/_synthesis.ipynb, tests/python/aliases.ipynb, tests/python/alternation.ipynb, tests/python/atva16-fig2a.ipynb, tests/python/atva16-fig2b.ipynb, tests/python/automata-io.ipynb, tests/python/automata.ipynb, tests/python/cav22-figs.ipynb, tests/python/contains.ipynb, tests/python/decompose.ipynb, tests/python/formulas.ipynb, tests/python/games.ipynb, tests/python/gen.ipynb, tests/python/highlighting.ipynb, tests/python/ltsmin-dve.ipynb, tests/python/ltsmin-pml.ipynb, tests/python/parity.ipynb, tests/python/product.ipynb, tests/python/randaut.ipynb, tests/python/satmin.ipynb, tests/python/stutter-inv.ipynb, tests/python/synthesis.ipynb, tests/python/testingaut.ipynb, tests/python/twagraph-internals.ipynb, tests/python/word.ipynb, tests/python/zlktree.ipynb: Update all notebooks.
353 lines
19 KiB
Text
353 lines
19 KiB
Text
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"cell_type": "markdown",
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"This example is the left part of Fig.2 in our ATVA'16 paper titled [\"*Spot 2.0 — a framework for LTL and ω-automata manipulation*\"](https://www.lrde.epita.fr/~adl/dl/adl/duret.16.atva2.pdf), slightly updated to the current version of Spot."
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]
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"execution_count": 1,
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"metadata": {},
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"outputs": [],
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"source": [
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"import spot\n",
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"spot.setup(show_default='.b')"
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]
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},
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{
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"cell_type": "code",
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{
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"data": {
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"text/latex": [
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"$\\mathsf{G} \\mathsf{F} a \\leftrightarrow \\mathsf{G} \\mathsf{F} b$"
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],
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"spot.formula(\"GFa <-> GFb\")"
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]
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},
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"f = spot.formula('GFa <-> GFb'); f"
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]
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},
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"<text text-anchor=\"start\" x=\"150\" y=\"-190.8\" font-family=\"Lato\" font-size=\"14.00\">a & !b</text>\n",
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"<text text-anchor=\"start\" x=\"160\" y=\"-175.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#1f78b4\">⓿</text>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<g id=\"edge7\" class=\"edge\">\n",
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"<title>1->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M163.05,-135.47C157.9,-163.15 159.55,-202 168,-202 175.76,-202 177.78,-169.26 174.08,-142.48\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"172.95,-135.47 177.17,-141.88 173.51,-138.92 174.06,-142.38 174.06,-142.38 174.06,-142.38 173.51,-138.92 170.95,-142.88 172.95,-135.47 172.95,-135.47\"/>\n",
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"<text text-anchor=\"start\" x=\"150\" y=\"-220.8\" font-family=\"Lato\" font-size=\"14.00\">!a & b</text>\n",
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"<text text-anchor=\"start\" x=\"160\" y=\"-205.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#ff4da0\">❶</text>\n",
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"</g>\n",
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"<!-- 1->1 -->\n",
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"<g id=\"edge8\" class=\"edge\">\n",
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"<title>1->1</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M162.52,-135.24C154.33,-171.92 156.16,-232 168,-232 179.1,-232 181.4,-179.2 174.9,-142.37\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"173.48,-135.24 177.93,-141.49 174.16,-138.67 174.85,-142.1 174.85,-142.1 174.85,-142.1 174.16,-138.67 171.76,-142.72 173.48,-135.24 173.48,-135.24\"/>\n",
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"<text text-anchor=\"start\" x=\"152\" y=\"-249.8\" font-family=\"Lato\" font-size=\"14.00\">a & b</text>\n",
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"<text text-anchor=\"start\" x=\"152\" y=\"-235.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#1f78b4\">⓿</text>\n",
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"<text text-anchor=\"start\" x=\"168\" y=\"-235.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#ff4da0\">❶</text>\n",
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"</g>\n",
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"<!-- 2->2 -->\n",
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"<g id=\"edge9\" class=\"edge\">\n",
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"<title>2->2</title>\n",
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"<path fill=\"none\" stroke=\"black\" d=\"M158.43,-33.54C155.73,-43.91 158.92,-54 168,-54 174.95,-54 178.45,-48.08 178.5,-40.66\"/>\n",
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"<polygon fill=\"black\" stroke=\"black\" points=\"177.57,-33.54 181.6,-40.08 178.03,-37.01 178.48,-40.48 178.48,-40.48 178.48,-40.48 178.03,-37.01 175.35,-40.89 177.57,-33.54 177.57,-33.54\"/>\n",
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"<text text-anchor=\"start\" x=\"148\" y=\"-71.8\" font-family=\"Lato\" font-size=\"14.00\">!a & !b</text>\n",
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"<text text-anchor=\"start\" x=\"152\" y=\"-57.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#1f78b4\">⓿</text>\n",
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"<text text-anchor=\"start\" x=\"168\" y=\"-57.8\" font-family=\"Lato\" font-size=\"14.00\" fill=\"#ff4da0\">❶</text>\n",
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"</g>\n",
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"</g>\n",
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"</svg>\n"
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],
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"text/plain": [
|
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"<spot.twa_graph; proxy of <Swig Object of type 'std::shared_ptr< spot::twa_graph > *' at 0x7fdd801ca760> >"
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]
|
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},
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"execution_count": 3,
|
|
"metadata": {},
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|
"output_type": "execute_result"
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|
}
|
|
],
|
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"source": [
|
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"f.translate()"
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]
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},
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{
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"cell_type": "code",
|
|
"execution_count": 4,
|
|
"metadata": {},
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|
"outputs": [],
|
|
"source": [
|
|
"def implies(f, g):\n",
|
|
" f = spot.formula(f)\n",
|
|
" g = spot.formula.Not(g)\n",
|
|
" return spot.product(f.translate(), g.translate()).is_empty()\n",
|
|
"def equiv(f, g):\n",
|
|
" return implies(f, g) and implies(g, f)"
|
|
]
|
|
},
|
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{
|
|
"cell_type": "code",
|
|
"execution_count": 5,
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|
"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
|
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"True"
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]
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},
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"execution_count": 5,
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"metadata": {},
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|
"output_type": "execute_result"
|
|
}
|
|
],
|
|
"source": [
|
|
"equiv('a U (b U a)', 'b U a')"
|
|
]
|
|
},
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{
|
|
"cell_type": "code",
|
|
"execution_count": 6,
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|
"metadata": {},
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|
"outputs": [
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{
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"data": {
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"text/plain": [
|
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"False"
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]
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},
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"execution_count": 6,
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|
"metadata": {},
|
|
"output_type": "execute_result"
|
|
}
|
|
],
|
|
"source": [
|
|
"equiv('!(a U b)', '!a U !b')"
|
|
]
|
|
}
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|
],
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"metadata": {
|
|
"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.11.7"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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