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 15:06Z

∇²β = 0

∑_{k=1}^{n} k = n(n+1)/2

244K

∫₀^∞ e^(-y²) dy = √π / 2

52K

det| 2 2 ; 6 3 | = -6

∑_{k=1}^{n} k = n(n+1)/2

90K

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

91K

d/dφ [φ^6] = 6φ^5

det| 9 4 ; 1 10 | = 86

100K

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

50K

det| 10 3 ; 1 11 | = 107

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

137K

d/dα [α^9] = 9α^8

197K

det| 11 7 ; 4 12 | = 104

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

262K

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

196K

det| 6 7 ; 0 7 | = 42

d/dβ [β^2] = 2β^1

218K

det| 7 6 ; 2 8 | = 44

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