Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 06:38Z
det| 4 5 ; 4 5 | = 0
det| 10 4 ; 1 11 | = 106
75K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
N₂ + 3H₂ ⇌ 2NH₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
det| 5 2 ; 3 6 | = 24
191K
∑_{k=1}^{n} k = n(n+1)/2
390K
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
153K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
473K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 9 ; 1 8 | = 47
188K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
416K
F = G m₁m₂ / r²
F = ma