Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:41Z
det| 12 9 ; 0 13 | = 156
PV = nRT
det| 7 7 ; 4 8 | = 28
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
det| 3 6 ; 0 4 | = 12
339K
det| 9 4 ; 1 10 | = 86
358K
∑_{k=1}^{n} k = n(n+1)/2
121K