Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:26Z
4y² + 8y + 1 = 0
det| 7 4 ; 4 8 | = 40
46K
det| 2 8 ; 7 3 | = -50
468K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 10 3 ; 4 11 | = 98
339K
\lim_{β\to 0} \frac{\sin β}{β} = 1
177K
iħ ∂ψ/∂t = Ĥψ
\frac{3}{2} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
det| 10 7 ; 3 11 | = 89
399K
\lim_{r\to 0} \frac{\sin r}{r} = 1
316K