Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
289K
det| 9 8 ; 0 10 | = 90
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
d/dr [r^12] = 12r^11
339K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 10 5 ; 6 11 | = 80
316K
det| 2 6 ; 2 3 | = -6
387K
det| 10 1 ; 1 11 | = 109
144K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
276K