Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 23:40Z
d/dα [α^11] = 11α^10
∑_{k=1}^{n} k = n(n+1)/2
234K
\frac{3}{5} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
392K
det| 5 3 ; 7 6 | = 9
233K
λ = h/p
10r² + 3r + 0 = 0
∫₀^∞ e^(-t²) dt = √π / 2
139K
e^{i\pi} + 1 = 0
E = mc²
N₂ + 3H₂ ⇌ 2NH₃