1049
Libre audio books. Recommended by Flancian.
[[49]] is not prime (composite): [[7]] * [[7]]
Prime neighborhood: [[41]], [[43]], [[47]], [[49]], [[53]], [[59]], [[61]]
Prime gap: 6 (interval [[47]] to [[53]])
Primes up to 49: [[2]], [[3]], [[5]], [[7]], [[11]], [[13]], [[17]], [[19]], [[23]], [[29]], [[31]], [[37]], [[41]], [[43]], [[47]] (15 total).
[[49]] is not a centered hexagonal number.
The closest centered hexagonal numbers are [[37]] (index # [[4]]) and [[61]] (index # [[5]]).
First 20 centered hexagonal numbers: [[1]], [[7]], [[19]], [[37]], [[61]], [[91]], [[127]], [[169]], [[217]], [[271]], [[331]], [[397]], [[469]], [[547]], [[631]], [[721]], [[817]], [[919]], [[1027]], [[1141]].
[[square]]: 2401
[[square root]]: 7.0000
[[cube]]: 117649
[[cube root]]: 3.6593
[[natural log]] (ln): 3.8918
[[base-10 log]] (log10): 1.6902
[[base-2 log]] (log2): 5.6147
Expanding this section will automatically generate an AI synthesis of the contributions in this node.
Rendering context...
This week has been a bit more reading/listening than tinkering.
Discovered [[General Intellect Unit]] podcast while looking for info on the [[Viable system model]]. Seems right up my street.
I joined the [[Tech Won’t Save Us]] Discord group. That’s where I came across the article [[Why Does Agile Fail?]], which talks about the viable system model as a better alternative. Being related to [[Project Cybersyn]] as VSM is, that has definitely piqued my interested.
I went for a nice wintry hike up to [[The Cragg]].
Retrospective: I’m still much more in [[collector]] mode than creator mode. In the terminology of [[Ton’s PKM]], more notes than notions. A step more in the direction of creation might be to intentionally link things in to [[emergent outlines]].
left to right direction
actor "Stafford Beer" as beer
usecase "Hold My" as hold
beer --> hold

I really liked it.
See also: [[Blade Runner]]








Gifted to M-Kh.