Gluon Updated 2025-07-16
One big difference is that it carrier itself color charge.
Proton decay Updated 2025-07-16
Color charge Updated 2025-07-16
Color confinement Updated 2025-07-16
Can be thought as being produced from gluon-gluon lines of the Feynman diagrams of quantum chromodynamics. This is in contrast to quantum electrodynamics, in which there are no photon-photon vertices, because the photon does not have charge unlike gluons.
This phenomena makes the strong force be very very different from electromagnetism.
CPython Updated 2025-07-16
pip (package manager) Updated 2025-09-09
How many stupid bugs. How many stupid bugs do we need to face???
Jupyter Notebook Updated 2025-07-16
A waste of time. Output in my source files pollutes git and prevents me from editing it in Vim. Just let me run the freacking code and render images as standalone PNGs which I can include from Markdown.
Digital signature Updated 2025-07-16
One notable application: cryptocurrency, see e.g. how Bitcoin works.
Ring signature Updated 2025-07-16
Used for example:
Diffie-Hellman key exchange Updated 2025-07-16
Based on the fact that we don't have a P algorithm for the discrete logarithm of the cyclic group as of 2020, but we do have an efficient algorithm for modular exponentiation. But nor do we have proof that one does not exist! Living on the edge as usual for public-key cryptography.

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