Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
det| 10 5 ; 6 11 | = 80
46K
2H₂ + O₂ → 2H₂O
det| 4 4 ; 2 5 | = 12
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
\frac{9}{3} \sum_{i=1}^{n} i^{2}
358K
CaCO₃ → CaO + CO₂
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
316K
det| 9 8 ; 1 10 | = 82
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
338K
det| 7 8 ; 6 8 | = 8
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
∫₀^∞ e^(-x²) dx = √π / 2
348K