Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:14Z
∑_{k=1}^{n} k = n(n+1)/2
3β² + 6β + 2 = 0
F = ma
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
191K
det| 5 3 ; 2 6 | = 24
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
det| 10 2 ; 1 11 | = 108
153K
1x² + 5x + 7 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
338K
∇²ψ = 0