Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
d/dt [t^11] = 11t^10
468K
2H₂ + O₂ → 2H₂O
\lim_{z\to 0} \frac{\sin z}{z} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
121K
CaCO₃ → CaO + CO₂
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
399K
det| 9 8 ; 1 10 | = 82
∑_{k=1}^{n} k = n(n+1)/2
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
387K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
CH₄ + 2O₂ → CO₂ + 2H₂O
338K
det| 4 4 ; 2 5 | = 12
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K