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 20:51Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

244K

d/dα [α^9] = 9α^8

52K

6ω² + 3ω + 2 = 0

ΔS ≥ 0

90K

\lim_{α\to 0} \frac{\sin α}{α} = 1

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

100K

CH₄ + 2O₂ → CO₂ + 2H₂O

50K

det| 8 3 ; 4 9 | = 60

ΔS ≥ 0

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

∇²ψ = 0

262K

det| 9 4 ; 1 10 | = 86

196K

∫₀^∞ e^(-α²) dα = √π / 2

218K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

299K

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