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 14:56Z

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

244K

3α² + 8α + 4 = 0

52K

det| 12 5 ; 4 13 | = 136

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

90K

∫₀^∞ e^(-φ²) dφ = √π / 2

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 9 7 ; 3 10 | = 69

100K

λ = h/p

50K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

137K

11z² + 1z + 0 = 0

197K

F = G m₁m₂ / r²

262K

iħ ∂ψ/∂t = Ĥψ

196K

det| 9 4 ; 1 10 | = 86

218K

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