Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:22Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
46K
3γ² + 9γ + 0 = 0
det| 9 4 ; 1 10 | = 86
289K
det| 5 9 ; 7 6 | = -33
278K
∂β/∂z = 1β
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}