Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:00Z
det| 3 3 ; 5 4 | = -3
∑_{k=1}^{n} k = n(n+1)/2
479K
∇²β = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
∫₀^∞ e^(-x²) dx = √π / 2
129K
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
191K
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 4 ; 3 2 | = -10
473K
det| 9 4 ; 1 10 | = 86
338K