Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:07Z
det| 12 3 ; 2 13 | = 150
det| 7 4 ; 4 8 | = 40
479K
∫₀^∞ e^(-φ²) dφ = √π / 2
8K
∂y/∂φ = 5y
\frac{3}{2} \sum_{i=1}^{n} i^{2}
det| 8 2 ; 7 9 | = 58
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
257K