Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
468K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 12 7 ; 5 13 | = 121
358K
CaCO₃ → CaO + CO₂
d/dr [r^12] = 12r^11
399K
det| 9 8 ; 1 10 | = 82
∂ω/∂t = 2ω
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
det| 4 8 ; 7 5 | = -36
67K
det| 7 5 ; 0 8 | = 56
97K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
276K
∑_{k=1}^{n} k = n(n+1)/2
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
det| 1 4 ; 3 2 | = -10
396K