Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
det| 1 5 ; 4 2 | = -18
46K
det| 9 7 ; 1 10 | = 83
468K
2H₂ + O₂ → 2H₂O
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 1 5 ; 5 2 | = -23
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
399K
det| 4 3 ; 6 5 | = 2
316K
det| 9 8 ; 1 10 | = 82
CH₄ + 2O₂ → CO₂ + 2H₂O
387K
det| 2 3 ; 6 3 | = -12
144K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
256K