Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 15:50Z

∇²β = 0

∑_{k=1}^{n} k = n(n+1)/2

244K

det| 7 4 ; 4 8 | = 40

52K

det| 2 2 ; 6 3 | = -6

\frac{11}{6} \sum_{i=1}^{n} i^{2}

90K

det| 5 3 ; 2 6 | = 24

91K

d/dφ [φ^6] = 6φ^5

det| 12 9 ; 5 13 | = 111

100K

N₂ + 3H₂ ⇌ 2NH₃

50K

det| 10 3 ; 1 11 | = 107

2H₂ + O₂ → 2H₂O

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

det| 11 7 ; 4 12 | = 104

∑_{k=1}^{n} k = n(n+1)/2

262K

∂α/∂r = 8α

196K

det| 6 7 ; 0 7 | = 42

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27]