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 14:52Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

244K

2H₂ + O₂ → 2H₂O

52K

det| 12 5 ; 4 13 | = 136

\frac{12}{7} \sum_{i=1}^{n} i^{2}

90K

∫₀^∞ e^(-ω²) dω = √π / 2

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

3α² + 8α + 4 = 0

100K

11z² + 3z + 4 = 0

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

det| 2 4 ; 4 3 | = -10

197K

det| 7 4 ; 4 8 | = 40

262K

e^{i\pi} + 1 = 0

196K

2β² + 9β + 3 = 0

218K

E = mc²

299K

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