I know this is perhaps moot but you can use a logarithm property to evaluate logc = log(sqrt(src)) = log((src)^(0.5)) = 0.5 * log(src), since: log(a^b) = b * log(a) rule. That way you do not have to apply sqrt(src) before applying log().
** This is not to be patronizing. Just a flashback to my Numerical Analysis classes from college back in the day of optimizing algorithm calculations, reducing calculation complexity and time.
RicardoSantos
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thx, thats nice to know :p i never attended college, and not a particular focused math person either, so just playing around with it.
tradearcher
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No worries. Hope that helps. I like the visual perspectives that your indicators create. Keep on keeping on. =)
interesting usage :)