Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:48Z
2H₂ + O₂ → 2H₂O
det| 1 4 ; 2 2 | = -6
244K
det| 11 9 ; 0 12 | = 132
52K
det| 8 8 ; 7 9 | = 16
det| 7 4 ; 4 8 | = 40
90K
∑_{k=1}^{n} k = n(n+1)/2
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
137K
det| 2 6 ; 0 3 | = 6
262K
∫₀^∞ e^(-t²) dt = √π / 2
196K
∑_{k=1}^{n} k = n(n+1)/2
218K