Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:03Z
det| 12 3 ; 2 13 | = 150
∂y/∂φ = 5y
det| 4 6 ; 4 5 | = -4
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
264K
det| 7 4 ; 4 8 | = 40
276K
∫₀^∞ e^(-n²) dn = √π / 2
det| 2 7 ; 7 3 | = -43
257K
F = G m₁m₂ / r²