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 15:52Z

∇²β = 0

det| 12 9 ; 5 13 | = 111

244K

11z² + 3z + 4 = 0

52K

det| 2 2 ; 6 3 | = -6

d/dα [α^9] = 9α^8

90K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

91K

d/dφ [φ^6] = 6φ^5

\binom{n}{k} = \frac{n!}{k!(n-k)!}

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

det| 10 3 ; 1 11 | = 107

det| 4 6 ; 4 5 | = -4

137K

d/dt [t^3] = 3t^2

197K

det| 11 7 ; 4 12 | = 104

7y² + 7y + 0 = 0

262K

∂γ/∂θ = 2γ

196K

det| 6 7 ; 0 7 | = 42

\binom{n}{k} = \frac{n!}{k!(n-k)!}

218K

det| 9 4 ; 1 10 | = 86

299K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²z = 0

[ 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]