To install click the Add extension button. That's it.
The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.
How to transfigure the Wikipedia
Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.
Try it — you can delete it anytime.
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Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
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What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Proof: Let be a monotone matrix and assume there exists with . Then, by monotonicity, and , and hence .
Let be a real square matrix. is monotone if and only if .[1]
Proof: Suppose is monotone. Denote by the -th column of . Then, is the -th standard basis vector, and hence by monotonicity. For the reverse direction, suppose admits an inverse such that . Then, if , , and hence is monotone.
Examples
The matrix is monotone, with inverse .
In fact, this matrix is an M-matrix (i.e., a monotone L-matrix).
Note, however, that not all monotone matrices are M-matrices. An example is , whose inverse is .