Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:08Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{6}{1} \sum_{i=1}^{n} i^{2}
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
CaCO₃ → CaO + CO₂
\frac{5}{6} \sum_{i=1}^{n} i^{2}
399K
det| 9 8 ; 1 10 | = 82
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
387K
det| 6 8 ; 0 7 | = 42
144K
det| 4 1 ; 2 5 | = 18
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
d/dt [t^11] = 11t^10
346K