Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 02:06Z
det| 2 2 ; 6 3 | = -6
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
63K
det| 3 1 ; 4 4 | = 8
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 9 4 ; 1 10 | = 86
319K
∫₀^∞ e^(-t²) dt = √π / 2
263K
∑_{k=1}^{n} k = n(n+1)/2
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det| 5 3 ; 7 6 | = 9
412K