Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:44Z
det| 12 9 ; 0 13 | = 156
∑_{k=1}^{n} k = n(n+1)/2
46K
PV = nRT
det| 3 1 ; 7 4 | = 5
289K
det| 4 2 ; 6 5 | = 8
278K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-t²) dt = √π / 2
121K