Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
46K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{6}{1} \sum_{i=1}^{n} i^{2}
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
399K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
316K
det| 9 8 ; 1 10 | = 82
\oint_C \vec{F}\cdot d\vec{r} = 0
11K
\lim_{α\to 0} \frac{\sin α}{α} = 1
387K
∂ω/∂t = 2ω
Fe₂O₃ + 3CO → 2Fe + 3CO₂
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
det| 4 9 ; 6 5 | = -34
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