Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 19:21Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
468K
3γ² + 9γ + 0 = 0
det| 12 1 ; 5 13 | = 151
289K
∂β/∂z = 1β
∫₀^∞ e^(-ψ²) dψ = √π / 2
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
358K
det| 7 8 ; 4 8 | = 24
121K
det| 10 3 ; 0 11 | = 110
det| 3 7 ; 2 4 | = -2
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11K