Ciro Santilli @cirosantilli 37

This one strikes the right balance between restriction and permissions. NC and ND are simply too restrictive.

TODO where does the SA boundary end? E.g.:

Does source code need to be redistributed: opensource.stackexchange.com/questions/1849/does-the-cc-by-sa-license-require-that-source-code-of-derivative-works-be-shared

Case law list on the CC wiki: wiki.creativecommons.org/wiki/Category:Case_Law

Centerpiece of the CEA since the beginning of the French nuclear weapons program, headquarters since 2006.

As of 2023 the place was blurred on Google Maps satellite view, no wonder.

The opposite of open source software.

Described at: www.sligocki.com/2022/06/10/ctl.html

Examples:

As mentioned on the Wikipedia page en.wikipedia.org/w/index.php?title=Stationary_Action_Principle&oldid=1020413171, "principle of least action" is not accurate since it could not necessarily be a minima, we could just be in a saddle-point.

The change of basis matrix $C$ is the matrix that allows us to express the new basis in an old basis:

Mnemonic is as follows: consider we have an initial basis $(x_{old},y_{old})$. Now, we define the new basis in terms of the old basis, e.g.:which can be written in matrix form as:and so if we set:we have:

The usual question then is: given a vector in the new basis, how do we represent it in the old basis?

The answer is that we simply have to calculate the matrix inverse of $M$:

That $M^{-1}$ is the matrix inverse.

Takes a vector field as input and produces a scalar field.

Mnemonic: it gives out the amount of fluid that is going in or out of a given volume per unit of time.

Therefore, if you take a cubic volume:

Part of E. Coli K-12 MG1655 operon thrLABC.

Exotic and hard to find experimentally.