Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:22Z
det| 1 9 ; 3 2 | = -25
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
∇ × E = −∂B/∂t
det| 4 8 ; 3 5 | = -4
248K
6t² + 6t + 7 = 0
∫₀^∞ e^(-t²) dt = √π / 2
170K
∑_{k=1}^{n} k = n(n+1)/2
∂β/∂n = 7β
∫₀^∞ e^(-θ²) dθ = √π / 2
100K
λ = h/p
\oint_C \vec{F}\cdot d\vec{r} = 0
3n² + 4n + 2 = 0