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 18:07Z

det| 11 8 ; 0 12 | = 132

det| 7 4 ; 4 8 | = 40

244K

∇²r = 0

52K

N₂ + 3H₂ ⇌ 2NH₃

N₂ + 3H₂ ⇌ 2NH₃

90K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

91K

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

2β² + 9β + 3 = 0

100K

λ = h/p

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 9 7 ; 3 10 | = 69

137K

2H₂ + O₂ → 2H₂O

197K

2H₂ + O₂ → 2H₂O

CH₄ + 2O₂ → CO₂ + 2H₂O

262K

7φ² + 3φ + 6 = 0

196K

det| 1 2 ; 7 2 | = -12

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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