Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 16:53Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 8 6 ; 2 9 | = 60
d/dx [x^1] = 1x^0
det| 4 8 ; 3 5 | = -4
100K
det| 11 9 ; 5 12 | = 87
50K
2n² + 7n + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
137K
det| 9 4 ; 1 10 | = 86
197K
det| 11 9 ; 0 12 | = 132
262K