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 14:50Z

∑_{k=1}^{n} k = n(n+1)/2

det| 10 7 ; 3 11 | = 89

244K

\oint_C \vec{F}\cdot d\vec{r} = 0

52K

det| 12 5 ; 4 13 | = 136

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

90K

N₂ + 3H₂ ⇌ 2NH₃

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 9 7 ; 3 10 | = 69

100K

∫₀^∞ e^(-n²) dn = √π / 2

50K

det| 4 9 ; 7 5 | = -43

∫₀^∞ e^(-φ²) dφ = √π / 2

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

det| 1 1 ; 3 2 | = -1

d/dα [α^9] = 9α^8

262K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

196K

det| 12 9 ; 3 13 | = 129

det| 7 4 ; 4 8 | = 40

218K

det| 8 2 ; 7 9 | = 58

299K

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