Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:19Z
det| 12 9 ; 0 13 | = 156
∑_{k=1}^{n} k = n(n+1)/2
46K
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
289K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
det| 2 7 ; 7 3 | = -43
121K