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
det| 7 2 ; 7 8 | = 42
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
339K
iħ ∂ψ/∂t = Ĥψ
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
358K
∑_{k=1}^{n} k = n(n+1)/2
121K
CaCO₃ → CaO + CO₂
det| 10 5 ; 6 11 | = 80
316K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
det| 8 6 ; 1 9 | = 66
144K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
97K
det| 7 7 ; 2 8 | = 42
276K