Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:18Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 6 ; 2 9 | = 60
Fe₂O₃ + 3CO → 2Fe + 3CO₂
90K
d/dx [x^1] = 1x^0
∑_{k=1}^{n} k = n(n+1)/2
100K
det| 7 4 ; 4 8 | = 40
50K
det| 2 4 ; 4 3 | = -10
137K
∑_{k=1}^{n} k = n(n+1)/2
197K