Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:03Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
339K
iħ ∂ψ/∂t = Ĥψ
det| 9 2 ; 3 10 | = 84
358K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
121K
CH₄ + 2O₂ → CO₂ + 2H₂O
399K
CH₄ + 2O₂ → CO₂ + 2H₂O
316K
det| 10 5 ; 6 11 | = 80
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\lim_{x\to 0} \frac{\sin x}{x} = 1
276K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
346K