Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
46K
det| 10 5 ; 6 11 | = 80
468K
2H₂ + O₂ → 2H₂O
det| 7 3 ; 6 8 | = 38
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
177K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
∫₀^∞ e^(-ω²) dω = √π / 2
387K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
\lim_{α\to 0} \frac{\sin α}{α} = 1
97K
det| 9 2 ; 7 10 | = 76
338K
det| 9 2 ; 3 10 | = 84
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K
det| 1 5 ; 4 2 | = -18
256K
det| 4 8 ; 7 5 | = -36
348K