Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:21Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 6 1 ; 5 7 | = 37
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
CaCO₃ → CaO + CO₂
det| 11 8 ; 6 12 | = 84
399K
CH₄ + 2O₂ → CO₂ + 2H₂O
316K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
11K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
CH₄ + 2O₂ → CO₂ + 2H₂O
276K