Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:14Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 8 ; 3 10 | = 66
468K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
339K
det| 11 4 ; 5 12 | = 112
177K
det| 7 9 ; 1 8 | = 47
358K
∫₀^∞ e^(-t²) dt = √π / 2
316K
det| 2 7 ; 7 3 | = -43
387K