Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 16:28Z
det| 6 2 ; 7 7 | = 28
det| 11 5 ; 0 12 | = 132
479K
∫₀^∞ e^(-x²) dx = √π / 2
\frac{1}{3} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
264K
∫₀^∞ e^(-θ²) dθ = √π / 2
276K
d/dψ [ψ^7] = 7ψ^6