Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:09Z
det| 8 7 ; 4 9 | = 44
det| 9 4 ; 1 10 | = 86
479K
∂y/∂φ = 3y
∑_{k=1}^{n} k = n(n+1)/2
102K
det| 7 8 ; 4 8 | = 24
∑_{k=1}^{n} k = n(n+1)/2
264K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-α²) dα = √π / 2
257K