Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 9 2 ; 7 10 | = 76
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
399K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
11K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
387K
det| 8 8 ; 0 9 | = 72
144K
∑_{k=1}^{n} k = n(n+1)/2
67K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
97K
det| 9 7 ; 3 10 | = 69
338K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K