Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-21 21:30Z
det| 1 3 ; 2 2 | = -4
det| 9 4 ; 1 10 | = 86
192K
ω = 2πf
det| 3 6 ; 0 4 | = 12
143K
2ψ² + 5ψ + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
434K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
63K