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LaTeX Variation symbol in LaTeX?

  1. Mar 28, 2015 #1
    The functional one used for variations in calculus of variations.
    Had a google, cant seem to find.

    Thanks alot.
  2. jcsd
  3. Mar 28, 2015 #2


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    A variation is usually denoted with the lower case Greek delta, δ. This particular font used at PF is somewhat stylized, and looks a bit odd, but I doubt that anyone will misunderstand what is intended.
  4. Mar 28, 2015 #3


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