Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 06:49Z
det| 4 5 ; 4 5 | = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
75K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
479K
N₂ + 3H₂ ⇌ 2NH₃
det| 12 1 ; 4 13 | = 152
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
F = G m₁m₂ / r²
\lim_{β\to 0} \frac{\sin β}{β} = 1
1K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{α\to 0} \frac{\sin α}{α} = 1
188K
det| 7 2 ; 3 8 | = 50
416K
F = G m₁m₂ / r²
F = ma