Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:14Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 3 1 ; 3 4 | = 9
det| 7 4 ; 4 8 | = 40
90K
det| 5 6 ; 1 6 | = 24
91K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 10 5 ; 4 11 | = 90
100K
det| 9 6 ; 0 10 | = 90
262K
∫₀^∞ e^(-t²) dt = √π / 2
196K
∑_{k=1}^{n} k = n(n+1)/2
218K