Karls, nice of you to condescend to explain to us filter theory! Math is nice, but understanding English is even more important. Semantics do mean something. (tongue in cheek, of course).
Listen to Eldartford's explanation and perhaps you will grasp what he is saying. I thing that he used at least grade 12 English.
Listen to Eldartford's explanation and perhaps you will grasp what he is saying. I thing that he used at least grade 12 English.