Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 00:24Z
11y² + 4y + 6 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 12 1 ; 0 13 | = 156
det| 3 6 ; 0 4 | = 12
264K
CaCO₃ → CaO + CO₂
det| 5 3 ; 2 6 | = 24
257K
∑_{k=1}^{n} k = n(n+1)/2
256K
det| 5 3 ; 2 6 | = 24
46K