Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:40Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
46K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
det| 3 1 ; 7 4 | = 5
339K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
177K
∂x/∂r = 4x
det| 4 2 ; 6 5 | = 8
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O