Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:12Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
75K
det| 7 4 ; 4 8 | = 40
479K
7x² + 6x + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
5β² + 9β + 2 = 0
e^{i\pi} + 1 = 0
∇²β = 0
E = mc²
10z² + 3z + 2 = 0
det| 4 8 ; 6 5 | = -28