Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 20:01Z
∑_{k=1}^{n} k = n(n+1)/2
det| 12 9 ; 5 13 | = 111
244K
det| 9 4 ; 1 10 | = 86
52K
6ω² + 3ω + 2 = 0
det| 10 7 ; 3 11 | = 89
90K
∑_{k=1}^{n} k = n(n+1)/2
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 2 7 ; 7 3 | = -43
262K
∑_{k=1}^{n} k = n(n+1)/2
196K