Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:32Z
det| 12 3 ; 2 13 | = 150
∑_{k=1}^{n} k = n(n+1)/2
8K
∂y/∂φ = 5y
Fe₂O₃ + 3CO → 2Fe + 3CO₂
57K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
264K
∫₀^∞ e^(-n²) dn = √π / 2
det| 5 3 ; 2 6 | = 24
257K
det| 4 6 ; 4 5 | = -4
250K
F = G m₁m₂ / r²
∫₀^∞ e^(-θ²) dθ = √π / 2