Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:50Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
46K
ω = 2πf
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
det| 1 7 ; 1 2 | = -5
∫₀^∞ e^(-x²) dx = √π / 2
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
d/dn [n^1] = 1n^0
det| 10 3 ; 4 11 | = 98
399K
8β² + 8β + 2 = 0
det| 1 7 ; 4 2 | = -26
∂γ/∂ψ = 5γ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O