Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:20Z
det| 8 7 ; 4 9 | = 44
∑_{k=1}^{n} k = n(n+1)/2
8K
∂y/∂φ = 3y
CH₄ + 2O₂ → CO₂ + 2H₂O
102K
det| 7 8 ; 4 8 | = 24
CaCO₃ → CaO + CO₂
d/dz [z^9] = 9z^8
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K