Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:13Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
479K
7x² + 6x + 1 = 0
det| 4 8 ; 3 5 | = -4
129K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 10 4 ; 1 11 | = 106
1K
det| 1 4 ; 3 2 | = -10
153K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
473K
det| 5 6 ; 7 6 | = -12
188K