JavaScript bi-directional communication library by 
Ciro Santilli 37 Updated 2025-07-01 +Created 1970-01-01
Ciro Santilli 37 Updated 2025-07-01 +Created 1970-01-01 Iterative post-order with two stacks by Ciro Santilli 37 Updated 2025-07-01 +Created 1970-01-01
Ciro Santilli 37 Updated 2025-07-01 +Created 1970-01-01One single universal wavefunction, and every possible outcomes happens in some alternate universe. Does feel a bit sad and superfluous, but also does give some sense to perceived "wave function collapse".
Harvard's e-learning thing. Weak. Related: The Purpose of Harvard is Not to Educate People by Sean Carroll (2008).
www.zdnet.com/article/googles-quantum-focused-sandbox-division-is-being-spun-off/ Google's quantum-focused Sandbox division is being spun off (2022)
They seem to do some cool stuff.
They have also declined every one of Ciro Santilli's applications for software engineer jobs before any interview. Ciro always wondered what does it take to get an interview with them. Lilely a PhD? Oh well.
In the early days at least lots of gamedev experience was enough though: www.linkedin.com/in/charles-beattie-0695373/.
See also: Ciro Santilli's minor projects.
A random field you add to make something transform locally the way you want. See e.g.: Video "Deriving the qED Lagrangian by Dietterich Labs (2018)".
Does the exact position of vertices matter in Feynman diagrams? by Ciro Santilli 37 Updated 2025-07-01 +Created 1970-01-01
Ciro Santilli 37 Updated 2025-07-01 +Created 1970-01-01The algorithm is completely analogous to Diffie-Hellman key exchange in that you efficiently raise a number to a power times and send the result over while keeping as private key.
The only difference is that a different group is used: instead of using the cyclic group, we use the elliptic curve group of an elliptic curve over a finite field.
Elliptic curves by Computerphile (2018)
Source. youtu.be/NF1pwjL9-DE?t=143 shows the continuous group well, but then fails to explain the discrete part.Variant of Diffie-Hellman key exchange based on elliptic curve cryptography.
Running:gives:
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00000010 01 00 3e 00 01 00 00 00 00 00 00 00 00 00 00 00 |..>.............|
00000020 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 |........@.......|
00000030 00 00 00 00 40 00 00 00 00 00 40 00 07 00 03 00 |....@.....@.....|
00000040 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
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000000a0 0d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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000000e0 27 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |'...............|
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00000110 00 00 00 00 00 00 00 00 40 02 00 00 00 00 00 00 |........@.......|
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00000190 00 00 00 00 00 00 00 00 30 03 00 00 00 00 00 00 |........0.......|
000001a0 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |4...............|
000001b0 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
000001c0 27 00 00 00 04 00 00 00 00 00 00 00 00 00 00 00 |'...............|
000001d0 00 00 00 00 00 00 00 00 70 03 00 00 00 00 00 00 |........p.......|
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000001f0 04 00 00 00 00 00 00 00 18 00 00 00 00 00 00 00 |................|
00000200 48 65 6c 6c 6f 20 77 6f 72 6c 64 21 0a 00 00 00 |Hello world!....|
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00000220 00 00 00 00 ba 0d 00 00 00 0f 05 b8 3c 00 00 00 |............<...|
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00000270 74 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |t...............|
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00000320 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000330 00 68 65 6c 6c 6f 5f 77 6f 72 6c 64 2e 61 73 6d |.hello_world.asm|
00000340 00 68 65 6c 6c 6f 5f 77 6f 72 6c 64 00 68 65 6c |.hello_world.hel|
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00000360 61 72 74 00 00 00 00 00 00 00 00 00 00 00 00 00 |art.............|
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00000380 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
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