Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:56Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
468K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
278K
e^{i\pi} + 1 = 0
det| 1 4 ; 3 2 | = -10
339K
det| 9 4 ; 1 10 | = 86
121K
det| 2 8 ; 7 3 | = -50
399K
∫₀^∞ e^(-t²) dt = √π / 2
316K
det| 2 7 ; 7 3 | = -43
387K