Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:38Z
det| 3 3 ; 5 4 | = -3
det| 7 9 ; 1 8 | = 47
479K
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 5 3 ; 2 6 | = 24
129K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
191K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
153K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
473K
det| 9 4 ; 1 10 | = 86
338K