Math Dump /sym/f596e7
id=300651 · host=jp.commstar.world · 2026-09-01 21:07Z
det| 6 7 ; 4 7 | = 14
det| 4 1 ; 6 5 | = 14
402K
F = G m₁m₂ / r²
det| 5 3 ; 7 6 | = 9
398K
10n² + 9n + 3 = 0
12t² + 6t + 3 = 0
λ = h/p
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
9z² + 3z + 6 = 0