Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:23Z
det| 1 9 ; 3 2 | = -25
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
248K
6t² + 6t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
244K
∂β/∂n = 7β
∫₀^∞ e^(-φ²) dφ = √π / 2
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
433K
2H₂ + O₂ → 2H₂O