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 18:07Z

det| 11 8 ; 0 12 | = 132

N₂ + 3H₂ ⇌ 2NH₃

244K

2H₂ + O₂ → 2H₂O

52K

N₂ + 3H₂ ⇌ 2NH₃

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

∫₀^∞ e^(-t²) dt = √π / 2

91K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

N₂ + 3H₂ ⇌ 2NH₃

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

∑_{k=1}^{n} k = n(n+1)/2

137K

det| 2 4 ; 4 3 | = -10

197K

det| 7 4 ; 4 8 | = 40

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

d/dx [x^5] = 5x^4

218K

∫₀^∞ e^(-n²) dn = √π / 2

299K

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