Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 06:38Z
det| 4 5 ; 4 5 | = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
75K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
276K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 3 1 ; 7 4 | = 5
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
473K
\binom{n}{k} = \frac{n!}{k!(n-k)!}