Math Dump /sym/f9775d
id=639269 · host=jp.commstar.world · 2026-09-01 21:08Z
det| 6 7 ; 3 7 | = 21
det| 4 1 ; 6 5 | = 14
402K
d/dn [n^8] = 8n^7
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 0 10 | = 90
∫₀^∞ e^(-ψ²) dψ = √π / 2
ω = 2πf
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∇²ψ = 0
det| 12 2 ; 4 13 | = 148
\frac{1}{7} \sum_{i=1}^{n} i^{2}
λ = h/p
ΔS ≥ 0