Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:12Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
\lim_{β\to 0} \frac{\sin β}{β} = 1
46K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
468K
ω = 2πf
det| 10 2 ; 3 11 | = 104
278K
det| 1 7 ; 1 2 | = -5
det| 2 8 ; 7 3 | = -50
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
d/dn [n^1] = 1n^0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
387K