Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\frac{10}{8} \sum_{i=1}^{n} i^{2}
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 9 8 ; 1 10 | = 82
\frac{7}{7} \sum_{i=1}^{n} i^{2}
11K
∂ω/∂t = 2ω
det| 10 9 ; 7 11 | = 47
97K
det| 4 5 ; 1 5 | = 15
338K
\frac{5}{3} \sum_{i=1}^{n} i^{2}
256K
\oint_C \vec{F}\cdot d\vec{r} = 0
396K