Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:10Z
∇²β = 0
det| 4 8 ; 3 5 | = -4
244K
det| 2 2 ; 6 3 | = -6
∫₀^∞ e^(-x²) dx = √π / 2
91K
d/dφ [φ^6] = 6φ^5
Fe₂O₃ + 3CO → 2Fe + 3CO₂
50K
det| 10 3 ; 1 11 | = 107
det| 7 4 ; 4 8 | = 40
137K