Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:11Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
358K
CaCO₃ → CaO + CO₂
det| 9 7 ; 3 10 | = 69
399K
∫₀^∞ e^(-x²) dx = √π / 2
316K
det| 9 8 ; 1 10 | = 82
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
11K
det| 4 1 ; 2 5 | = 18
67K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
338K
\oint_C \vec{F}\cdot d\vec{r} = 0
276K