Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 15:07Z
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
244K
det| 12 9 ; 5 13 | = 111
52K
det| 2 2 ; 6 3 | = -6
det| 10 5 ; 4 11 | = 90
90K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
91K
d/dφ [φ^6] = 6φ^5
det| 10 7 ; 3 11 | = 89
100K
det| 4 6 ; 4 5 | = -4
50K
det| 10 3 ; 1 11 | = 107
det| 8 2 ; 7 9 | = 58
137K
det| 9 4 ; 1 10 | = 86
262K