Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 05:59Z
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-ω²) dω = √π / 2
46K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 4 8 ; 3 5 | = -4
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 12 2 ; 2 13 | = 152
339K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 9 4 ; 1 10 | = 86
11K
det| 4 7 ; 2 5 | = 6
387K