TA is a pure art and has nothing to do with math or science. surf
Surely there's a scale, with the right-brained "artist" trader at one extreme and the left-brained statistics oriented mathematician at the other. And in-between those who use mathematics to some degree.
We can model everything we observe [in our universe] in terms of mathematics, so it should follow that TA can be expressed and mechanically implemented entirely mathematically. (Not saying it's easy.)
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