Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:07Z
det| 3 3 ; 5 4 | = -3
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 6 6 ; 3 7 | = 24
129K
e^{i\pi} + 1 = 0
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dy [y^11] = 11y^10
188K
det| 7 4 ; 4 8 | = 40
416K