Math Dump /sym/574eec
id=115949 · host=jp.commstar.world · 2026-09-01 21:07Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 6 5 | = 14
402K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 3 ; 7 6 | = 9
398K
det| 10 2 ; 7 11 | = 96
12ω² + 3ω + 3 = 0
ω = 2πf
∇²α = 0
∂ω/∂γ = 2ω
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
2H₂ + O₂ → 2H₂O
det| 9 4 ; 2 10 | = 82
det| 4 3 ; 5 5 | = 5