Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 21:43Z
∂n/∂z = 1n
det| 12 1 ; 6 13 | = 150
det| 10 5 ; 4 11 | = 90
90K
det| 1 2 ; 7 2 | = -12
91K
CaCO₃ → CaO + CO₂
det| 9 7 ; 3 10 | = 69
100K
det| 11 7 ; 0 12 | = 132
∑_{k=1}^{n} k = n(n+1)/2
137K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
197K
det| 7 5 ; 5 8 | = 31
∑_{k=1}^{n} k = n(n+1)/2
262K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
196K
det| 5 1 ; 1 6 | = 29