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 17:58Z

CH₄ + 2O₂ → CO₂ + 2H₂O

10ω² + 7ω + 4 = 0

244K

∇²φ = 0

52K

det| 3 1 ; 3 4 | = 9

∂y/∂γ = 8y

90K

iħ ∂ψ/∂t = Ĥψ

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

100K

det| 4 6 ; 4 5 | = -4

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

11z² + 1z + 0 = 0

197K

∑_{k=1}^{n} k = n(n+1)/2

262K

det| 7 4 ; 4 8 | = 40

196K

N₂ + 3H₂ ⇌ 2NH₃

218K

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