Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:56Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
46K
det| 5 9 ; 7 6 | = -33
468K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
det| 4 2 ; 6 5 | = 8
339K
det| 1 4 ; 3 2 | = -10
177K
∂x/∂r = 4x
det| 11 9 ; 0 12 | = 132
358K
det| 2 8 ; 7 3 | = -50
399K