I can't figure out how to get the inverse of this expression


    Aug 22 2011 | 6:49 am
    Hi all,
    I'm having a hell of a time figuring out the inverse of this expression:
    expr "pow(2, ($f1/12)) / 32.0"
    anyone have any suggestions?
    thanks! Nick

    • Aug 22 2011 | 8:30 am
      try this:
      12 * log(32*$f1) / log(2)
    • Aug 22 2011 | 6:56 pm
      that worked great. Thanks a million!