Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 06:40Z
det| 4 5 ; 4 5 | = 0
∑_{k=1}^{n} k = n(n+1)/2
479K
N₂ + 3H₂ ⇌ 2NH₃
\lim_{α\to 0} \frac{\sin α}{α} = 1
276K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 1 1 ; 5 2 | = -3
390K
F = G m₁m₂ / r²
∫₀^∞ e^(-n²) dn = √π / 2
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\frac{12}{6} \sum_{i=1}^{n} i^{2}
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∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}