Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:31Z
det| 12 3 ; 2 13 | = 150
∑_{k=1}^{n} k = n(n+1)/2
479K
∂y/∂φ = 5y
\frac{3}{2} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-n²) dn = √π / 2
CH₄ + 2O₂ → CO₂ + 2H₂O
257K
F = G m₁m₂ / r²
∫₀^∞ e^(-θ²) dθ = √π / 2