Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:30Z
ω = 2πf
7x² + 6x + 1 = 0
det| 11 9 ; 0 12 | = 132
129K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
5β² + 9β + 2 = 0
det| 1 4 ; 0 2 | = 2
153K
∑_{k=1}^{n} k = n(n+1)/2
473K
det| 10 7 ; 3 11 | = 89
338K