Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 01:48Z
\lim_{n\to 0} \frac{\sin n}{n} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
468K
ω = 2πf
det| 1 7 ; 1 2 | = -5
det| 7 7 ; 4 8 | = 28
177K
∫₀^∞ e^(-t²) dt = √π / 2
316K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
387K