Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 21:20Z
∂n/∂z = 1n
det| 12 1 ; 6 13 | = 150
∑_{k=1}^{n} k = n(n+1)/2
90K
det| 9 4 ; 1 10 | = 86
91K
CaCO₃ → CaO + CO₂
det| 2 4 ; 4 3 | = -10
100K
det| 7 7 ; 4 8 | = 28
50K
det| 11 7 ; 0 12 | = 132
det| 10 7 ; 3 11 | = 89
137K
det| 9 6 ; 0 10 | = 90
197K
∑_{k=1}^{n} k = n(n+1)/2
196K
det| 8 2 ; 7 9 | = 58
218K