Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:27Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
46K
ω = 2πf
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
det| 1 7 ; 1 2 | = -5
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
det| 4 2 ; 6 5 | = 8
177K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
d/dn [n^1] = 1n^0
∫₀^∞ e^(-ψ²) dψ = √π / 2
399K
det| 4 8 ; 3 5 | = -4
316K
8β² + 8β + 2 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
387K
∂γ/∂ψ = 5γ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O