Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-23 15:37Z
det| 8 4 ; 4 9 | = 56
det| 4 1 ; 6 5 | = 14
405K
F = ma
\frac{8}{8} \sum_{i=1}^{n} i^{2}
6t² + 9t + 4 = 0
F = ma
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
ω = 2πf
det| 1 1 ; 5 2 | = -3
det| 10 6 ; 0 11 | = 110
ω = 2πf
Fe₂O₃ + 3CO → 2Fe + 3CO₂