Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 16:05Z
det| 6 1 ; 3 7 | = 39
∑_{k=1}^{n} k = n(n+1)/2
68K
det| 7 4 ; 4 8 | = 40
11K
∇ × E = −∂B/∂t
Fe₂O₃ + 3CO → 2Fe + 3CO₂
406K
1ω² + 9ω + 7 = 0
det| 1 1 ; 5 2 | = -3
231K
∑_{k=1}^{n} k = n(n+1)/2