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 15:28Z

∇²β = 0

∫₀^∞ e^(-n²) dn = √π / 2

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 2 2 ; 6 3 | = -6

∑_{k=1}^{n} k = n(n+1)/2

90K

det| 3 6 ; 0 4 | = 12

91K

d/dφ [φ^6] = 6φ^5

det| 7 4 ; 4 8 | = 40

100K

\lim_{x\to 0} \frac{\sin x}{x} = 1

50K

det| 10 3 ; 1 11 | = 107

det| 2 7 ; 7 3 | = -43

137K

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

197K

det| 11 7 ; 4 12 | = 104

det| 2 7 ; 7 3 | = -43

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

det| 6 7 ; 0 7 | = 42

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

218K

det| 7 6 ; 2 8 | = 44

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