TeX and Typography @TeXtip
Tweets on TeX, LaTeX, and typography. @JohnDCook. JohnDCook.com Houston Joined April 2010-
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Differential equation direction plots in TeX tex.stackexchange.com/questions/1391…
Zareba, asterims, and dinkus johndcook.com/blog/2021/06/0…
Making documents with makefiles johndcook.com/blog/2024/05/0…
In Emacs, you can toggle between showing LaTeX commands and the symbols they produce with prettify-symbols-mode.
The commands for lower case Greek letters are the letter name in lower case. e.g. \alpha, \beta, etc.
Use \! to insert a NEGATIVE thin space in math mode, i.e. to pull things together. e.g. \int \! \int
The Unicode symbol for the nth planet is 0x263E + n.
The comprehensive LaTeX symbol list mirror.utexas.edu/ctan/info/symb… [pdf]
Typesetting modal logic johndcook.com/blog/2018/10/2…
Unicode values for Apple function keys. Note that U+F8FF is in the Private Use Area and so is not standard.
Use \> to insert a medium space in math mode, \; to insert a thick space.
\epsilon \theta \rho \phi \varepsilon \vartheta \varrho \varphi
TeX uses $$ to begin and end math display mode. In LaTeX, \[ and \] are recommended instead.
Mirroring text in LaTeX texblog.org/2013/11/19/mir… by @thurnherr
Unicode superscripts and subscripts johndcook.com/blog/2021/10/3…
GNU Unifont has glyphs for every printable code point in the Unicode 9.0 Basic Multilingual Plane unifoundry.com/unifont.html
In prose, use \$, \%, \&, and \# to produce $, %, &, and #.
The Gerby project Online tag-based view for large LaTeX documents gerby-project.github.io
Algebra Etc. @AlgebraFact
185K Followers 19 Following Tweets about algebra, number theory, and miscellaneous math by @JohnDCook.
Analysis Fact @AnalysisFact
126K Followers 19 Following Daily tweets about real and complex analysis and related topics. From @JohnDCook.
Jay Cummings @LongFormMath
36K Followers 674 Following Math prof @SacState. Author of long-form textbooks on proofs (https://t.co/YqXnxDmOe0) & real analysis (https://t.co/3IGQ6BIx5Z). Math History book in late 2024
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157K Followers 3K Following Mathematician, writer, Cornell professor. All cards on the table, face up, all the time.
Computer Science @CompSciFact
249K Followers 19 Following Daily tweets about computer science and related stuff @JohnDCook.
Topology Fact @TopologyFact
72K Followers 19 Following Tweets on topology and geometry from @JohnDCook.
Data Science Fact @DataSciFact
191K Followers 19 Following Daily data science tweets from @JohnDCook.
Differential Eqns @diff_eq
72K Followers 17 Following Tweets on ordinary and partial differential equations from @JohnDCook
John D. Cook @JohnDCook
52K Followers 208 Following I turn business problems into math problems then solve them.
Signal Processing @DSP_fact
33K Followers 18 Following Digital signal processing, acoustics, Fourier analysis, etc.
Scientific Python @SciPyTip
202K Followers 18 Following Tweets about SciPy (Scientific Python) and related topics from @JohnDCook.
Unix tool tip @UnixToolTip
87K Followers 19 Following Tips on Unix utilities and related topics from @JohnDCook.
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Algebra Etc. @AlgebraFact
185K Followers 19 Following Tweets about algebra, number theory, and miscellaneous math by @JohnDCook.
Analysis Fact @AnalysisFact
126K Followers 19 Following Daily tweets about real and complex analysis and related topics. From @JohnDCook.
Computer Science @CompSciFact
249K Followers 19 Following Daily tweets about computer science and related stuff @JohnDCook.
Topology Fact @TopologyFact
72K Followers 19 Following Tweets on topology and geometry from @JohnDCook.
Data Science Fact @DataSciFact
191K Followers 19 Following Daily data science tweets from @JohnDCook.
Differential Eqns @diff_eq
72K Followers 17 Following Tweets on ordinary and partial differential equations from @JohnDCook
John D. Cook @JohnDCook
52K Followers 208 Following I turn business problems into math problems then solve them.
Signal Processing @DSP_fact
33K Followers 18 Following Digital signal processing, acoustics, Fourier analysis, etc.
Scientific Python @SciPyTip
202K Followers 18 Following Tweets about SciPy (Scientific Python) and related topics from @JohnDCook.
Unix tool tip @UnixToolTip
87K Followers 19 Following Tips on Unix utilities and related topics from @JohnDCook.
Logic & Applications @LogicPractice
25K Followers 8 Following Logic and applications of logic from @JohnDCook
Regular Expression @RegexTip
79K Followers 19 Following Learn to use regular expressions by following RegexTip. From @JohnDCook.
Network Fact @NetworkFact
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Functor Fact @FunctorFact
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Units @UnitFact
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Medical Vocabulary @MedVocab
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@TeXtip If you ask me, \vartheta is an abomination
@TeXtip Have anyone ever used \epsilon? (serious question)
Is there a LaTeX package for this? Asking for a friend (@evanmiltenburg @TeXtip you got something for me right?) x.com/topherflorence…
appreciating marvel's old annual reports trying to make charts look incredibly badass
@JODahlgaard @TeXtip :-) x.com/profjohnturner…
FaKe LaTeX - aesthetics is everything in economics - another symptom of pretending to be on a par with physical sciences and mathematics #FaKeLaTeX farmdoc.illinois.edu/irwin/research…
@TeXtip A friend actually wrote me a \tomorrow and \tomorrow{n} commands for the date in n days.
Adam Smith writes TeX: \phantom{hand}. (Thanks to @TeXtip)
.@TeXtip the mnemonic I was taught: "an orphan has no past; a widow has no future"
@TeXtip @gvwilson Give them back the corrections in troff.
@TeXtip This is why I'm really glad A Comprehensive Introduction to Differential Geometry has been reprinted, in TeX.
@TeXtip also no \omicron, the only lowercase letter to fit the category.
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