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symbols = [
["Lower-case Greek",
5,
r"""\alpha \beta \gamma \chi \delta \epsilon \eta \iota \kappa
\lambda \mu \nu \omega \phi \pi \psi \rho \sigma \tau \theta
\upsilon \xi \zeta \digamma \varepsilon \varkappa \varphi
\varpi \varrho \varsigma \vartheta"""],
["Upper-case Greek",
6,
r"""\Delta \Gamma \Lambda \Omega \Phi \Pi \Psi \Sigma \Theta
\Upsilon \Xi \mho \nabla"""],
["Hebrew",
4,
r"""\aleph \beth \daleth \gimel"""],
["Delimiters",
6,
r"""| \{ \lfloor / \Uparrow \llcorner \vert \} \rfloor \backslash
\uparrow \lrcorner \| \langle \lceil [ \Downarrow \ulcorner
\Vert \rangle \rceil ] \downarrow \urcorner"""],
["Big symbols",
5,
r"""\bigcap \bigcup \bigodot \bigoplus \bigotimes \biguplus
\bigvee \bigwedge \coprod \oint \prod \sum \int"""],
["Standard function names",
4,
r"""\arccos \csc \ker \min \arcsin \deg \lg \Pr \arctan \det \lim
\gcd \ln \sup \cot \hom \log \tan \coth \inf \max \tanh
\sec \arg \dim \liminf \sin \cos \exp \limsup \sinh \cosh"""],
["Binary operation and relation symbols",
3,
r"""\ast \pm \slash \cap \star \mp \cup \cdot \uplus
\triangleleft \circ \odot \sqcap \triangleright \bullet \ominus
\sqcup \bigcirc \oplus \wedge \diamond \oslash \vee
\bigtriangledown \times \otimes \dag \bigtriangleup \div \wr
\ddag \barwedge \veebar \boxplus \curlywedge \curlyvee \boxminus
\Cap \Cup \boxtimes \bot \top \dotplus \boxdot \intercal
\rightthreetimes \divideontimes \leftthreetimes \equiv \leq \geq
\perp \cong \prec \succ \mid \neq \preceq \succeq \parallel \sim
\ll \gg \bowtie \simeq \subset \supset \Join \approx \subseteq
\supseteq \ltimes \asymp \sqsubset \sqsupset \rtimes \doteq
\sqsubseteq \sqsupseteq \smile \propto \dashv \vdash \frown
\models \in \ni \notin \approxeq \leqq \geqq \lessgtr \leqslant
\geqslant \lesseqgtr \backsim \lessapprox \gtrapprox \lesseqqgtr
\backsimeq \lll \ggg \gtreqqless \triangleq \lessdot \gtrdot
\gtreqless \circeq \lesssim \gtrsim \gtrless \bumpeq \eqslantless
\eqslantgtr \backepsilon \Bumpeq \precsim \succsim \between
\doteqdot \precapprox \succapprox \pitchfork \Subset \Supset
\fallingdotseq \subseteqq \supseteqq \risingdotseq \sqsubset
\sqsupset \varpropto \preccurlyeq \succcurlyeq \Vdash \therefore
\curlyeqprec \curlyeqsucc \vDash \because \blacktriangleleft
\blacktriangleright \Vvdash \eqcirc \trianglelefteq
\trianglerighteq \neq \vartriangleleft \vartriangleright \ncong
\nleq \ngeq \nsubseteq \nmid \nsupseteq \nparallel \nless \ngtr
\nprec \nsucc \subsetneq \nsim \supsetneq \nVDash \precnapprox
\succnapprox \subsetneqq \nvDash \precnsim \succnsim \supsetneqq
\nvdash \lnapprox \gnapprox \ntriangleleft \ntrianglelefteq
\lneqq \gneqq \ntriangleright \lnsim \gnsim \ntrianglerighteq
\coloneq \eqsim \nequiv \napprox \nsupset \doublebarwedge \nVdash
\Doteq \nsubset \eqcolon \ne
"""],
["Arrow symbols",
2,
r"""\leftarrow \longleftarrow \uparrow \Leftarrow \Longleftarrow
\Uparrow \rightarrow \longrightarrow \downarrow \Rightarrow
\Longrightarrow \Downarrow \leftrightarrow \updownarrow
\longleftrightarrow \updownarrow \Leftrightarrow
\Longleftrightarrow \Updownarrow \mapsto \longmapsto \nearrow
\hookleftarrow \hookrightarrow \searrow \leftharpoonup
\rightharpoonup \swarrow \leftharpoondown \rightharpoondown
\nwarrow \rightleftharpoons \leadsto \dashrightarrow
\dashleftarrow \leftleftarrows \leftrightarrows \Lleftarrow
\Rrightarrow \twoheadleftarrow \leftarrowtail \looparrowleft
\leftrightharpoons \curvearrowleft \circlearrowleft \Lsh
\upuparrows \upharpoonleft \downharpoonleft \multimap
\leftrightsquigarrow \rightrightarrows \rightleftarrows
\rightrightarrows \rightleftarrows \twoheadrightarrow
\rightarrowtail \looparrowright \rightleftharpoons
\curvearrowright \circlearrowright \Rsh \downdownarrows
\upharpoonright \downharpoonright \rightsquigarrow \nleftarrow
\nrightarrow \nLeftarrow \nRightarrow \nleftrightarrow
\nLeftrightarrow \to \Swarrow \Searrow \Nwarrow \Nearrow
\leftsquigarrow
"""],
["Miscellaneous symbols",
3,
r"""\neg \infty \forall \wp \exists \bigstar \angle \partial
\nexists \measuredangle \eth \emptyset \sphericalangle \clubsuit
\varnothing \complement \diamondsuit \imath \Finv \triangledown
\heartsuit \jmath \Game \spadesuit \ell \hbar \vartriangle \cdots
\hslash \vdots \blacksquare \ldots \blacktriangle \ddots \sharp
\prime \blacktriangledown \Im \flat \backprime \Re \natural
\circledS \P \copyright \ss \circledR \S \yen \AA \checkmark \$
\iiint \iint \iint \oiiint"""]
]
def run(state_machine):
def get_n(n, l):
part = []
for x in l:
part.append(x)
if len(part) == n:
yield part
part = []
yield part
lines = []
for category, columns, syms in symbols:
syms = syms.split()
syms.sort()
lines.append("**%s**" % category)
lines.append('')
max_width = 0
for sym in syms:
max_width = max(max_width, len(sym))
max_width = max_width * 2 + 16
header = " " + (('=' * max_width) + ' ') * columns
format = '%%%ds' % max_width
for chunk in get_n(20, get_n(columns, syms)):
lines.append(header)
for part in chunk:
line = []
for sym in part:
line.append(format % (":math:`%s` ``%s``" % (sym, sym)))
lines.append(" " + " ".join(line))
lines.append(header)
lines.append('')
state_machine.insert_input(lines, "Symbol table")
return []
def math_symbol_table_directive(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
return run(state_machine)
def setup(app):
app.add_directive(
'math_symbol_table', math_symbol_table_directive,
False, (0, 1, 0))
if __name__ == "__main__":
# Do some verification of the tables
from matplotlib import _mathtext_data
print "SYMBOLS NOT IN STIX:"
all_symbols = {}
for category, columns, syms in symbols:
if category == "Standard Function Names":
continue
syms = syms.split()
for sym in syms:
if len(sym) > 1:
all_symbols[sym[1:]] = None
if sym[1:] not in _mathtext_data.tex2uni:
print sym
print "SYMBOLS NOT IN TABLE:"
for sym in _mathtext_data.tex2uni:
if sym not in all_symbols:
print sym
|
