Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 23:50Z
d/dα [α^11] = 11α^10
\frac{3}{5} \sum_{i=1}^{n} i^{2}
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
100K
10r² + 3r + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
375K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
412K
∑_{k=1}^{n} k = n(n+1)/2
28K