New image in dot product

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Hi, Limited Atonement.

I have seen your image in dot product. You are right about the right angle, but I believe you should not have changed the description of the scalar projection of A on B, which is |A|*cos(θ), not |A|*|B|*cos(θ).

In other words, the length of the line segment shown in the image (which represents the projection of A on B) is not equal to the dot product A·B. Actually, it is A·B / |B|. See scalar projection, or the definition of cosine.

I fixed the caption. I hope it is clear for you now. I suggest you to completely remove from the image the wrong label |A|*|B|*cos(θ), and substitute it with

AB = |A|*cos(θ),

or simply

AB,

as the formula for AB is now given in the caption. Please do it ASAP, otherwise we will be forced to restore the original image. Thank you.

Paolo.dL (talk) 00:35, 8 December 2010 (UTC)Reply

Thank you.

Paolo.dL (talk) 16:18, 8 December 2010 (UTC)Reply

Portable executable

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Please provide a source for FON files using PE format. It's not common knowledge (read: it surprised me). — Vano 18:27, 31 October 2012 (UTC)Reply

Aside from hexdump a .fon file, I gave the requested references. Limited Atonement (talk) 18:52, 31 October 2012 (UTC)Reply

{{punctuation marks}}

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As for {{punctuation marks}}, I'd suggest you center not bold the word "punctuation". -DePiep (talk) 22:58, 3 January 2013 (UTC)Reply