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 06:09Z

det| 8 1 ; 6 9 | = 66

∑_{k=1}^{n} k = n(n+1)/2

244K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

52K

∑_{k=1}^{n} k = n(n+1)/2

det| 10 3 ; 4 11 | = 98

90K

5φ² + 1φ + 1 = 0

91K

1n² + 9n + 0 = 0

F = ma

100K

7φ² + 3φ + 6 = 0

50K

F = ma

F = ma

137K

det| 7 4 ; 4 8 | = 40

197K

d/dω [ω^6] = 6ω^5

\frac{11}{6} \sum_{i=1}^{n} i^{2}

262K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

196K

∫₀^∞ e^(-n²) dn = √π / 2

PV = nRT

218K

N₂ + 3H₂ ⇌ 2NH₃

299K

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