What's next in the following sequence of LaTeX commands: \ldots, \cdots?

That is, I want an ellipsis at the top instead of in the middle or the bottom. The specific situation I have is f^{'''\cdots''}, which renders the ellipsis too low (and with odd horizontal spacing, which I know how to tweak).

  • 1
    Did you try f^{'''\textsuperscript{$\cdots$}''}? – Sigur Jan 24 '14 at 17:44
  • @Sigur, I just used your precise code, but this leaves the final '' higher than the initial ones. – vadim123 Jan 24 '14 at 17:47
  • Even outside the superscript? – Sigur Jan 24 '14 at 17:48
  • I have no explanation, but yes it is so. – vadim123 Jan 24 '14 at 17:49
  • Note that f^{'} is already wrong, it should be f'; the same for multiple primes: f'', f''' and so on. – egreg Jan 24 '14 at 18:21

you're using the right quote inside the superscript. that will make the primes too small. you should use \prime instead.

is this more like what you want?

output of example code

this was produced with


explanation: the right quote is a shorthand for $^\prime$, and special treatment is given to multiple right quotes so that they won't be recognized as multiple superscripts (which are considered an error).

  • Very nice, not only answers the question but has a good lesson. – vadim123 Jan 24 '14 at 17:59

You could try f'''^{\cdots}{}'':

enter image description here

  • The final primes might end up at a different height than the starting ones. – egreg Jan 24 '14 at 18:24
  • 1
    @egreg - Under which conditions might the final primes be at a different height than the first few ones? FWIW, the five primes in the example are all on the same height. – Mico Jan 24 '14 at 18:41
  • It depends on the height of the math atom to which the leading primes are appended to; the trailing ones are appended to an empty atom no matter what the original atom is. – egreg Jan 24 '14 at 22:50

Note the use of {} to avoid some strange bug.


enter image description here

Without the empty braces {} we obtain

enter image description here

As @barbara beeton said you don't need to use powers. But even in this case you have to use an empty pair of braces. Compare


enter image description here

  • 1
    What a weird hack, but I admit it works. I will wait to see if there is a more natural solution before accepting. – vadim123 Jan 24 '14 at 17:53
  • Sorry, but this is not really what I'd call a solution. – egreg Jan 24 '14 at 18:20
  • @egreg, well it was only using my small knowledge. :) I'm always learning. – Sigur Jan 24 '14 at 18:21

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