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 17:07Z

CH₄ + 2O₂ → CO₂ + 2H₂O

∂γ/∂θ = 2γ

244K

N₂ + 3H₂ ⇌ 2NH₃

52K

det| 3 1 ; 3 4 | = 9

det| 7 4 ; 4 8 | = 40

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 7 ; 4 8 | = 28

100K

6x² + 7x + 6 = 0

50K

5β² + 1β + 1 = 0

∫₀^∞ e^(-α²) dα = √π / 2

137K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

197K

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

∑_{k=1}^{n} k = n(n+1)/2

262K

PV = nRT

196K

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