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 15:24Z

∇²β = 0

N₂ + 3H₂ ⇌ 2NH₃

244K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

52K

det| 2 2 ; 6 3 | = -6

∇²φ = 0

90K

ω = 2πf

91K

d/dφ [φ^6] = 6φ^5

3n² + 2n + 4 = 0

100K

\lim_{α\to 0} \frac{\sin α}{α} = 1

50K

det| 10 3 ; 1 11 | = 107

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

137K

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

197K

∑_{k=1}^{n} k = n(n+1)/2

262K

det| 7 4 ; 4 8 | = 40

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

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