Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:03Z
det| 12 3 ; 2 13 | = 150
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8K
∂y/∂φ = 5y
det| 9 4 ; 1 10 | = 86
57K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
257K
det| 4 6 ; 4 5 | = -4
250K