Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 16:40Z
7φ² + 4φ + 5 = 0
det| 4 8 ; 3 5 | = -4
198K
E = mc²
e^{i\pi} + 1 = 0
det| 4 4 ; 5 5 | = 0
201K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
319K
det| 7 4 ; 4 8 | = 40
263K
det| 8 9 ; 4 9 | = 36
233K