Math Dump /sym/6d4a08
id=308303 · host=fr.findroms.cloud · 2026-10-11 07:16Z
∇ × E = −∂B/∂t
6x² + 4x + 1 = 0
det| 5 6 ; 2 6 | = 18
24K
det| 3 7 ; 2 4 | = -2
68K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
257K
det| 3 3 ; 4 4 | = 0
∑_{k=1}^{n} k = n(n+1)/2
217K
4φ² + 9φ + 2 = 0
1t² + 7t + 7 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 12 5 ; 6 13 | = 126
∇²t = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂