Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 03:20Z
det| 8 7 ; 4 9 | = 44
∂y/∂φ = 3y
∫₀^∞ e^(-φ²) dφ = √π / 2
57K
det| 7 8 ; 4 8 | = 24
∑_{k=1}^{n} k = n(n+1)/2
264K
CaCO₃ → CaO + CO₂
det| 2 7 ; 7 3 | = -43
257K
det| 2 4 ; 4 3 | = -10
250K