Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:53Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 5 ; 3 9 | = 57
244K
∑_{k=1}^{n} k = n(n+1)/2
52K
det| 8 6 ; 2 9 | = 60
det| 7 4 ; 4 8 | = 40
91K
d/dx [x^1] = 1x^0
∑_{k=1}^{n} k = n(n+1)/2
100K
det| 11 5 ; 0 12 | = 132
50K
2n² + 7n + 5 = 0