What is the parameter determining spacing and stretchability around inline equations? I want to tweak spacing exactly but cannot find where the parameters are.

  • Welcome to TeX.SX! You can have a look at our starter guide to familiarize yourself further with our format. – Marco Daniel Dec 12 '13 at 17:31
  • @MarcoDaniel and \m@th does what??? :-) – David Carlisle Dec 12 '13 at 17:35

the parameter is \mathsurround but it is usually 0pt, but you can use


to space things out a bit

  • Interesting. Are there any drawbacks of changing this length? Is it advisable? – azetina Dec 12 '13 at 17:44
  • Indeed. I missed that ;-) – Marco Daniel Dec 12 '13 at 18:00
  • It should be noted that \mathsurround has no flexibility (it's a kern, rather than a skip). – egreg Dec 12 '13 at 23:56
  • @egreg, true, which always seems like a slightly strange choice, limits the usefulness (and as far as I can see it's almost never used) – David Carlisle Dec 13 '13 at 9:09

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