Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 23:56Z
d/dα [α^11] = 11α^10
\frac{3}{5} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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λ = h/p
det| 6 6 ; 3 7 | = 24
100K
det| 1 1 ; 5 2 | = -3
330K
10r² + 3r + 0 = 0
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
223K