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 16:13Z

CH₄ + 2O₂ → CO₂ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

244K

det| 11 9 ; 5 12 | = 87

52K

det| 8 6 ; 2 9 | = 60

det| 9 6 ; 0 10 | = 90

90K

det| 5 6 ; 1 6 | = 24

91K

d/dx [x^1] = 1x^0

∑_{k=1}^{n} k = n(n+1)/2

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

2n² + 7n + 5 = 0

det| 7 4 ; 4 8 | = 40

137K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

197K

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

5r² + 7r + 0 = 0

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

7γ² + 3γ + 1 = 0

218K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

299K

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