Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
46K
det| 3 4 ; 6 4 | = -12
468K
2H₂ + O₂ → 2H₂O
det| 7 3 ; 6 8 | = 38
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
iħ ∂ψ/∂t = Ĥψ
det| 4 7 ; 6 5 | = -22
358K
CaCO₃ → CaO + CO₂
\frac{5}{6} \sum_{i=1}^{n} i^{2}
399K
\lim_{α\to 0} \frac{\sin α}{α} = 1
316K
det| 9 8 ; 1 10 | = 82
\oint_C \vec{F}\cdot d\vec{r} = 0
11K
det| 4 7 ; 0 5 | = 20
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
det| 8 6 ; 1 9 | = 66
97K
det| 10 5 ; 6 11 | = 80
276K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
346K