Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:01Z
4y² + 8y + 1 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
46K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
289K
det| 9 4 ; 1 10 | = 86
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
339K
det| 7 9 ; 1 8 | = 47
177K
iħ ∂ψ/∂t = Ĥψ
det| 6 6 ; 5 7 | = 12
358K
det| 10 7 ; 3 11 | = 89
121K
CaCO₃ → CaO + CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 8 ; 1 10 | = 82
det| 12 8 ; 7 13 | = 100