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 14:58Z

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

244K

det| 5 6 ; 1 6 | = 24

52K

det| 12 5 ; 4 13 | = 136

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

∫₀^∞ e^(-n²) dn = √π / 2

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

d/dt [t^3] = 3t^2

100K

e^{i\pi} + 1 = 0

50K

det| 4 9 ; 7 5 | = -43

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

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

∇²ψ = 0

262K

det| 9 4 ; 1 10 | = 86

196K

2H₂ + O₂ → 2H₂O

218K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

299K

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