Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:22Z
det| 3 3 ; 5 4 | = -3
det| 4 6 ; 4 5 | = -4
75K
det| 10 2 ; 1 11 | = 108
479K
∇²β = 0
det| 11 9 ; 0 12 | = 132
129K
e^{i\pi} + 1 = 0
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
153K
∑_{k=1}^{n} k = n(n+1)/2
473K