Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:21Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-x²) dx = √π / 2
46K
det| 6 6 ; 5 7 | = 12
468K
ω = 2πf
det| 9 5 ; 1 10 | = 85
278K
det| 1 7 ; 1 2 | = -5
det| 12 9 ; 5 13 | = 111
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 8 ; 3 5 | = -4
358K
d/dn [n^1] = 1n^0
det| 12 2 ; 2 13 | = 152
387K