Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 21:43Z
∂n/∂z = 1n
∫₀^∞ e^(-t²) dt = √π / 2
52K
det| 12 1 ; 6 13 | = 150
det| 11 5 ; 0 12 | = 132
90K
∑_{k=1}^{n} k = n(n+1)/2
91K
CaCO₃ → CaO + CO₂
det| 11 7 ; 0 12 | = 132
det| 7 5 ; 5 8 | = 31
det| 11 9 ; 5 12 | = 87
196K
det| 10 3 ; 4 11 | = 98
218K