Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 00:33Z
det| 3 5 ; 7 4 | = -23
det| 7 9 ; 1 8 | = 47
430K
det| 9 5 ; 1 10 | = 85
197K
2H₂ + O₂ → 2H₂O
\lim_{z\to 0} \frac{\sin z}{z} = 1
det| 4 8 ; 3 5 | = -4
143K
det| 9 4 ; 1 10 | = 86
246K
∑_{k=1}^{n} k = n(n+1)/2
54K