Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
\lim_{α\to 0} \frac{\sin α}{α} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
399K
det| 3 5 ; 4 4 | = -8
316K
det| 9 8 ; 1 10 | = 82
det| 6 8 ; 0 7 | = 42
11K
det| 8 2 ; 3 9 | = 66
144K
det| 2 6 ; 2 3 | = -6
67K
det| 4 5 ; 2 5 | = 10
97K
\lim_{α\to 0} \frac{\sin α}{α} = 1
276K