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 22:07Z

F = G m₁m₂ / r²

3n² + 2n + 4 = 0

244K

∇ × E = −∂B/∂t

52K

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

ω = 2πf

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

2H₂ + O₂ → 2H₂O

F = G m₁m₂ / r²

100K

CH₄ + 2O₂ → CO₂ + 2H₂O

50K

det| 8 4 ; 0 9 | = 72

∫₀^∞ e^(-α²) dα = √π / 2

137K

∫₀^∞ e^(-n²) dn = √π / 2

197K

det| 3 1 ; 4 4 | = 8

det| 7 4 ; 4 8 | = 40

262K

F = G m₁m₂ / r²

196K

6z² + 6z + 7 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

218K

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

299K

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