Math Dump /sym/cf77ec
id=611836 · host=jp.commstar.world · 2026-09-01 21:17Z
10γ² + 1γ + 2 = 0
det| 4 1 ; 6 5 | = 14
402K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 3 ; 7 6 | = 9
398K
det| 3 4 ; 2 4 | = 4
1r² + 5r + 3 = 0
2H₂ + O₂ → 2H₂O
∇²y = 0
ω = 2πf
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
10t² + 3t + 4 = 0
d/dθ [θ^11] = 11θ^10
ΔS ≥ 0