Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:12Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
468K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
det| 3 7 ; 2 4 | = -2
177K
∂x/∂r = 4x
∫₀^∞ e^(-θ²) dθ = √π / 2
358K
det| 1 4 ; 3 2 | = -10
121K
det| 9 6 ; 0 10 | = 90
387K