Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 9 8 ; 0 10 | = 90
177K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
det| 7 7 ; 2 8 | = 42
121K
CaCO₃ → CaO + CO₂
det| 9 8 ; 4 10 | = 58
399K
∫₀^∞ e^(-r²) dr = √π / 2
316K
det| 9 8 ; 1 10 | = 82
CH₄ + 2O₂ → CO₂ + 2H₂O
11K
\oint_C \vec{F}\cdot d\vec{r} = 0
67K
\frac{10}{8} \sum_{i=1}^{n} i^{2}
338K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K