where is the arctan function?

Discussion in 'iPhone/iPad Programming' started by beardedpig, Dec 21, 2008.

  1. macrumors member

    I have tried to find this in the Documentation but no entries are returned. I have also searched the web and forms and can find what arctan is but not where it is.

    Is there another help file in Xcode I need to search?

  2. Moderator emeritus


    Try atan() from <math.h>
  3. macrumors member

    Ta muchly :)

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