Ciro Santilli @cirosantilli 40

The cell wall of a bacteria. Made of peptidoglycan, a glycoprotein.

Solution $Z$ for given $X$ and $Y$ of:where $e$ is the exponential map.

If we consider just real number, $Z=X+Y$, but when X and Y are non-commutative, things are not so simple.

Furthermore, TODO confirm it is possible that a solution does not exist at all if $X$ and $Y$ aren't sufficiently small.

This formula is likely the basis for the Lie group-Lie algebra correspondence. With it, we express the actual group operation in terms of the Lie algebra operations.

Notably, remember that a algebra over a field is just a vector space with one extra product operation defined.

Vector spaces are simple because all vector spaces of the same dimension on a given field are isomorphic, so besides the dimension, once we define a Lie bracket, we also define the corresponding Lie group.

Since a group is basically defined by what the group operation does to two arbitrary elements, once we have that defined via the Baker-Campbell-Hausdorff formula, we are basically done defining the group in terms of the algebra.

The key initial quantum electrodynamics experiments:

Bare metal programming is to run a program without an operating system below it.

Or in other words, it is basically implementing an operating system/firmware yourself ad hoc, together with your actual program.

Affiliation: Massachusetts Institute of Technology.

Doctoral advisor: Murray Gell-Mann.

"Barys" means "heavy" in Greek, because protons and neutrons was what made most of the mass of known ordinary matter, as opposed notably to electrons.

Baryons can be contrasted with:

Someone who is not a pussy.

On Urban Dictionary: www.urbandictionary.com/define.php?term=Based%20God

Someone once called Ciro Santilli that: archive.is/W1ocv. It's an overstatement, considering that Ciro's parents have some money. Not infinite. But still. Changes everything. A real Based God is someone like Charles Bukowski, who had to work decades at the post office.

The more heavily a project relies on it, the more you start to regret it.

1925 by Charles Kay Ogden.