Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
det| 12 7 ; 7 13 | = 107
46K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
det| 1 4 ; 3 2 | = -10
399K
\frac{5}{6} \sum_{i=1}^{n} i^{2}
316K
det| 9 8 ; 1 10 | = 82
\oint_C \vec{F}\cdot d\vec{r} = 0
11K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
97K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K
∑_{k=1}^{n} k = n(n+1)/2
256K