Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:19Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
∂x/∂r = 4x
det| 10 2 ; 3 11 | = 104
121K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 2 ; 6 5 | = 8
399K
det| 12 4 ; 4 13 | = 140
∫₀^∞ e^(-t²) dt = √π / 2
11K