Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 22:30Z
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 1 4 ; 3 2 | = -10
468K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
289K
det| 9 4 ; 1 10 | = 86
278K
12φ² + 4φ + 4 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
det| 3 1 ; 7 4 | = 5
358K
det| 4 8 ; 3 5 | = -4
121K
∑_{k=1}^{n} k = n(n+1)/2
399K