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 20:01Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

244K

2H₂ + O₂ → 2H₂O

52K

6ω² + 3ω + 2 = 0

∂α/∂r = 8α

90K

8γ² + 1γ + 1 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 3 3 ; 4 4 | = 0

100K

11z² + 3z + 4 = 0

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

iħ ∂ψ/∂t = Ĥψ

197K

det| 7 4 ; 4 8 | = 40

262K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

196K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

d/dz [z^11] = 11z^10

299K

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