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

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

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

det| 2 2 ; 6 3 | = -6

det| 9 6 ; 0 10 | = 90

90K

∂β/∂β = 6β

91K

d/dφ [φ^6] = 6φ^5

det| 7 4 ; 4 8 | = 40

100K

CH₄ + 2O₂ → CO₂ + 2H₂O

50K

det| 10 3 ; 1 11 | = 107

\oint_C \vec{F}\cdot d\vec{r} = 0

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

∇²ψ = 0

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

4y² + 3y + 7 = 0

218K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

299K

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