Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
2H₂ + O₂ → 2H₂O
det| 12 7 ; 7 13 | = 107
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 12 7 ; 5 13 | = 121
339K
det| 7 3 ; 6 8 | = 38
177K
iħ ∂ψ/∂t = Ĥψ
\lim_{z\to 0} \frac{\sin z}{z} = 1
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 9 8 ; 1 10 | = 82
\lim_{z\to 0} \frac{\sin z}{z} = 1
11K
det| 3 4 ; 6 4 | = -12
387K
∂ω/∂t = 2ω
det| 10 1 ; 1 11 | = 109
144K
∫₀^∞ e^(-n²) dn = √π / 2
67K
det| 7 9 ; 6 8 | = 2
276K
∑_{k=1}^{n} k = n(n+1)/2
346K
\frac{5}{6} \sum_{i=1}^{n} i^{2}
256K
det| 10 9 ; 7 11 | = 47
348K