Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 23:14Z
det| 12 9 ; 0 13 | = 156
PV = nRT
det| 2 7 ; 7 3 | = -43
289K
det| 7 4 ; 4 8 | = 40
278K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 2 6 ; 0 3 | = 6
399K
∑_{k=1}^{n} k = n(n+1)/2
316K
det| 7 8 ; 4 8 | = 24
11K
det| 4 7 ; 2 5 | = 6
387K