Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:12Z
4y² + 8y + 1 = 0
det| 9 1 ; 4 10 | = 86
46K
det| 11 3 ; 6 12 | = 114
468K
2H₂ + O₂ → 2H₂O
\frac{12}{4} \sum_{i=1}^{n} i^{2}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
\oint_C \vec{F}\cdot d\vec{r} = 0
358K
det| 3 7 ; 3 4 | = -9
121K
CaCO₃ → CaO + CO₂
det| 3 3 ; 0 4 | = 12
316K
\lim_{z\to 0} \frac{\sin z}{z} = 1
11K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
67K
det| 5 4 ; 5 6 | = 10
276K