Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:08Z
4y² + 8y + 1 = 0
\frac{7}{7} \sum_{i=1}^{n} i^{2}
46K
det| 12 7 ; 5 13 | = 121
468K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
358K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
121K
CaCO₃ → CaO + CO₂
det| 8 4 ; 3 9 | = 60
316K
det| 9 8 ; 1 10 | = 82
∫₀^∞ e^(-α²) dα = √π / 2
387K
∂ω/∂t = 2ω
det| 4 1 ; 2 5 | = 18
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
det| 1 5 ; 4 2 | = -18
338K
\lim_{z\to 0} \frac{\sin z}{z} = 1
346K
det| 6 1 ; 5 7 | = 37
256K