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 20:26Z

∑_{k=1}^{n} k = n(n+1)/2

3ω² + 2ω + 2 = 0

244K

∂n/∂θ = 3n

52K

6ω² + 3ω + 2 = 0

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

90K

E = mc²

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

5r² + 7r + 0 = 0

100K

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

50K

det| 8 3 ; 4 9 | = 60

2H₂ + O₂ → 2H₂O

137K

det| 9 4 ; 1 10 | = 86

197K

9x² + 3x + 6 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

262K

∂β/∂z = 1β

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

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