Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:04Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-t²) dt = √π / 2
46K
det| 9 5 ; 1 10 | = 85
468K
ω = 2πf
det| 5 2 ; 3 6 | = 24
289K
det| 7 4 ; 4 8 | = 40
278K
det| 1 7 ; 1 2 | = -5
det| 4 8 ; 3 5 | = -4
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K