Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 20:22Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 7 ; 3 10 | = 69
244K
6ω² + 3ω + 2 = 0
det| 11 9 ; 0 12 | = 132
90K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
50K
det| 4 8 ; 3 5 | = -4
197K
∑_{k=1}^{n} k = n(n+1)/2
262K
det| 10 3 ; 4 11 | = 98
196K