Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:26Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
det| 4 8 ; 3 5 | = -4
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{β\to 0} \frac{\sin β}{β} = 1
339K
det| 7 6 ; 1 8 | = 50
177K
iħ ∂ψ/∂t = Ĥψ
\frac{8}{6} \sum_{i=1}^{n} i^{2}
358K
det| 7 4 ; 4 8 | = 40
121K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 8 ; 1 10 | = 82