Math Dump /sym/b50409
id=588662 · host=fr.findroms.cloud · 2026-08-20 02:14Z
2z² + 4z + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
det| 8 8 ; 0 9 | = 72
∑_{k=1}^{n} k = n(n+1)/2
79K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
43K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
ΔS ≥ 0
ΔS ≥ 0
det| 9 2 ; 4 10 | = 82
\oint_C \vec{F}\cdot d\vec{r} = 0