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 13:38Z

8θ² + 4θ + 7 = 0

ΔS ≥ 0

244K

CH₄ + 2O₂ → CO₂ + 2H₂O

52K

∇²α = 0

det| 7 4 ; 4 8 | = 40

90K

PV = nRT

91K

det| 5 6 ; 5 6 | = 0

F = G m₁m₂ / r²

100K

det| 5 6 ; 4 6 | = 6

50K

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

137K

N₂ + 3H₂ ⇌ 2NH₃

197K

det| 9 6 ; 0 10 | = 90

262K

∫₀^∞ e^(-t²) dt = √π / 2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

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

299K

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