Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 23:49Z
d/dα [α^11] = 11α^10
∑_{k=1}^{n} k = n(n+1)/2
278K
\frac{3}{5} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
392K
λ = h/p
10r² + 3r + 0 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
375K
e^{i\pi} + 1 = 0