Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:51Z
det| 1 9 ; 3 2 | = -25
∑_{k=1}^{n} k = n(n+1)/2
190K
∇ × E = −∂B/∂t
det| 7 9 ; 1 8 | = 47
248K
6t² + 6t + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
170K
det| 7 4 ; 4 8 | = 40
299K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 6 ; 4 5 | = -4
105K
∂β/∂n = 7β
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0