Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:20Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
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det| 12 9 ; 5 13 | = 111
468K
3γ² + 9γ + 0 = 0
∂β/∂z = 1β
det| 10 2 ; 3 11 | = 104
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det| 4 2 ; 6 5 | = 8
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
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