sorting functions
Last edited: August 8, 2025qsort
: sort an array of any type
bsearch
binary search of an array of any type
lfind
: linear search in a array of any find
lsearch
: lfind, but perform insertion as well
sound (audio)
Last edited: August 8, 2025sound is the compression of air molecules: high/low pressure air. “This is your brain on music.”
“Dynamic EQ”: to attenuate certain frequencies to preventing things from happening.
Soothe audio
how we hear sound
the way that sound is deflected as it enter our ear is important:
- sound bounce around our pinna
- it echos in the ear canal
- then it gets processed
anechoic chamber
an anechoic chamber is a room that blocks all forms of reflection. In the room, people experience hallucinations as the brain is trying to complete information but it can’t confirm it using sensory input.
Soviet Perspective on Cold War
Last edited: August 8, 2025Reading notes
Because feeling for self-endowment, they wish to build socialist society
As Communists considered themselves as a vanguard of the revolutionary proletariat – their “aim” was to build socialist society in the whole world.
Socialist had necesity against capitalist aggression
The Soviet approaches towards historical descriptions of the twentieth century showed that with the emergence of the new type of state – socialist one – it became a target for capitalist aggression.
Spaan 2005
Last edited: August 8, 2025One-Liner
PVBI, faster.
Novelty
“Is it necessary to maintain an alpha vector for each belief?”
Notable Methods
Don’t update all beliefs; backup only belief that didn’t yet confer an improvement
Key Figs
New Concepts
Notes
Space Complexity
Last edited: August 8, 2025We define Space Complexity as the largest tape index reached during computation.
Let \(M\) be a deterministic Turing Machine; the space complexity of \(M\) is the function \(S: \mathbb{N} \to \mathbb{N}\), where \(S(n)\) is the largest number of work tape cells accessed by \(M\) on \(X\); we will consider the input tape as read-only but also it is free (because if we didn’t do this, our space complexity would be trivially \(\geq n\) and that’s kinda lame).