Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:09Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
det| 1 5 ; 4 2 | = -18
289K
det| 6 8 ; 1 7 | = 34
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
det| 6 8 ; 0 7 | = 42
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CaCO₃ → CaO + CO₂
det| 5 3 ; 2 6 | = 24
399K
\frac{3}{7} \sum_{i=1}^{n} i^{2}
387K
det| 9 8 ; 4 10 | = 58
144K
det| 1 7 ; 7 2 | = -47
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
346K