Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 8 6 ; 1 9 | = 66
177K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 9 8 ; 1 10 | = 82
\lim_{z\to 0} \frac{\sin z}{z} = 1
11K
∂ω/∂t = 2ω
det| 3 5 ; 4 4 | = -8
144K
det| 7 5 ; 0 8 | = 56
97K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K
det| 9 5 ; 2 10 | = 80
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
256K
det| 2 6 ; 2 3 | = -6
348K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
396K