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 17:46Z

CH₄ + 2O₂ → CO₂ + 2H₂O

8ψ² + 7ψ + 0 = 0

244K

∫₀^∞ e^(-φ²) dφ = √π / 2

52K

det| 3 1 ; 3 4 | = 9

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

90K

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

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

AgNO₃ + NaCl → AgCl↓ + NaNO₃

100K

∇ × E = −∂B/∂t

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

∂β/∂z = 1β

262K

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