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 18:10Z

det| 11 8 ; 0 12 | = 132

N₂ + 3H₂ ⇌ 2NH₃

244K

6x² + 6x + 1 = 0

52K

N₂ + 3H₂ ⇌ 2NH₃

det| 2 6 ; 0 3 | = 6

90K

3α² + 8α + 4 = 0

91K

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

10y² + 5y + 6 = 0

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 7 4 ; 4 8 | = 40

137K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

197K

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-y²) dy = √π / 2

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

F = ma

218K

det| 1 2 ; 7 2 | = -12

299K

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