Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 00:30Z
11y² + 4y + 6 = 0
det| 1 4 ; 2 2 | = -6
479K
det| 9 9 ; 5 10 | = 45
8K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 12 1 ; 0 13 | = 156
CaCO₃ → CaO + CO₂
E = mc²
det| 11 9 ; 5 12 | = 87
256K
∑_{k=1}^{n} k = n(n+1)/2
46K