Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:23Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-t²) dt = √π / 2
289K
det| 2 3 ; 5 3 | = -9
278K
e^{i\pi} + 1 = 0
∂x/∂r = 4x
∫₀^∞ e^(-t²) dt = √π / 2
316K
det| 7 4 ; 4 8 | = 40
11K
∫₀^∞ e^(-α²) dα = √π / 2
387K