Timeline for MathJax basic tutorial and quick reference
Current License: CC BY-SA 3.0
13 events
| when toggle format | what | by | license | comment | |
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| Feb 8, 2020 at 12:12 | comment | added | user645636 |
@Alexandros yes \overset{3.1415}{\underset{26535}{\implies}} produces $$\overset{3.1415}{\underset{26535}{\implies}}$$
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| Dec 27, 2019 at 22:02 | comment | added | Alexandros | Is there a way to add some text above impllies? Such as "by (1)" to refer to another equation that is used for substitution and similar cases. | |
| Jan 16, 2018 at 6:53 | comment | added | Mr Pie | @yo' instead of \mathbb you could also use \Bbb as a matter of fact :) | |
| Jan 16, 2018 at 6:47 | comment | added | Mr Pie | I have always used \Longleftarrow for \impliedby. It generates the same thing anyway, for which the former generates $\Longleftarrow$ and the latter generates $\impliedby$ with \Leftarrow $\Leftarrow$ as an alternate for reverse implication. | |
| Apr 13, 2017 at 12:34 | history | edited | CommunityBot |
replaced http://tex.stackexchange.com/ with https://tex.stackexchange.com/
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| Feb 15, 2016 at 19:29 | history | edited | Najib Idrissi | CC BY-SA 3.0 |
added 60 characters in body
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| Feb 2, 2015 at 14:22 | comment | added | Mario Carneiro |
I prefer using \to when it appears as part of a larger propositional formula, rather than at the top level, i.e. $p\land((q\lor r)\to s)$, because the spacing is similar to that of other binary operators. \implies is better for sentence- or clause-level implications, or in displays, i.e. $$x+2=4-x\implies x=1.$$
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| Aug 25, 2014 at 9:57 | comment | added | yo' |
Remember the difference between \to and \mapsto as in $T:\mathbb R\to \mathbb R,\; x\mapsto x+1$ produced by T:\mathbb R\to \mathbb R,\; x\mapsto x+1
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| Jul 29, 2013 at 13:21 | comment | added | John Salvatierrez | implies looks nicer as the arrow is longer and \to is quicker to right (and it's also what you say in your head while typing it). at least that's what I think. | |
| Jul 14, 2013 at 19:02 | history | edited | dfeuer | CC BY-SA 3.0 |
what I meant
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| Jul 9, 2013 at 20:00 | comment | added | MJD | Why is it preferable? | |
| S Jun 14, 2013 at 1:33 | history | answered | leonbloy | CC BY-SA 3.0 | |
| S Jun 14, 2013 at 1:33 | history | made wiki | Post Made Community Wiki by leonbloy |