spiny urchin

2015-05-29 04:34:59 UTC

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Here I have edited the web page by parsing irrelevant material and betterRaw Message

explaining the rest.

http://www.stonetabernacle.com/intersect-curve.html

To be honest, however, I'm not sure about it. I encountered some fluke that

I used, f '(x) = +/- sqrt(-1).

I don't understand complex numbers enough to deduce its meaning.

However for math buffs I hope it makes for easier reading and understanding.