Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 05:53Z
CaCO₃ → CaO + CO₂
det| 10 7 ; 3 11 | = 89
46K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∫₀^∞ e^(-r²) dr = √π / 2
289K
det| 10 3 ; 4 11 | = 98
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 8 ; 4 8 | = 24
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
det| 12 4 ; 2 13 | = 148
det| 11 4 ; 5 12 | = 112
121K
12r² + 4r + 0 = 0