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 20:08Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

6ω² + 3ω + 2 = 0

PV = nRT

90K

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

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 12 9 ; 5 13 | = 111

100K

11t² + 6t + 6 = 0

50K

det| 5 3 ; 2 6 | = 24

137K

11z² + 1z + 0 = 0

197K

8ψ² + 7ψ + 0 = 0

262K

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

196K

∇ × E = −∂B/∂t

218K

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