Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 23:02Z
d/dα [α^11] = 11α^10
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{3}{5} \sum_{i=1}^{n} i^{2}
det| 11 4 ; 5 12 | = 112
392K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K
λ = h/p
10r² + 3r + 0 = 0
e^{i\pi} + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
223K
E = mc²
N₂ + 3H₂ ⇌ 2NH₃
det| 3 9 ; 0 4 | = 12