Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:09Z
det| 8 7 ; 4 9 | = 44
∫₀^∞ e^(-t²) dt = √π / 2
8K
∂y/∂φ = 3y
det| 7 8 ; 4 8 | = 24
CaCO₃ → CaO + CO₂
d/dz [z^9] = 9z^8
∑_{k=1}^{n} k = n(n+1)/2
62K
∫₀^∞ e^(-φ²) dφ = √π / 2
256K