Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:49Z
det| 12 3 ; 2 13 | = 150
det| 10 3 ; 4 11 | = 98
8K
∂y/∂φ = 5y
\frac{3}{2} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
∫₀^∞ e^(-n²) dn = √π / 2
det| 7 7 ; 4 8 | = 28
257K