Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 05:52Z
CaCO₃ → CaO + CO₂
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 5 2 ; 3 6 | = 24
289K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 8 ; 7 3 | = -50
339K
det| 12 4 ; 2 13 | = 148
∫₀^∞ e^(-ψ²) dψ = √π / 2
121K
12r² + 4r + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
399K
∫₀^∞ e^(-β²) dβ = √π / 2