Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:11Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CaCO₃ → CaO + CO₂
det| 5 3 ; 7 6 | = 9
278K
e^{i\pi} + 1 = 0
det| 3 6 ; 0 4 | = 12
339K
∂x/∂r = 4x
CH₄ + 2O₂ → CO₂ + 2H₂O
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 4 ; 4 13 | = 140
det| 2 3 ; 5 3 | = -9
11K