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 22:11Z

F = G m₁m₂ / r²

∑_{k=1}^{n} k = n(n+1)/2

244K

det| 9 4 ; 1 10 | = 86

52K

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

det| 3 6 ; 0 4 | = 12

90K

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

91K

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-n²) dn = √π / 2

100K

det| 1 2 ; 7 2 | = -12

50K

det| 8 4 ; 0 9 | = 72

d/dβ [β^2] = 2β^1

137K

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

197K

det| 3 1 ; 4 4 | = 8

e^{i\pi} + 1 = 0

262K

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

196K

6z² + 6z + 7 = 0

ΔS ≥ 0

218K

∂α/∂r = 8α

299K

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