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 18:50Z

det| 11 8 ; 0 12 | = 132

det| 7 7 ; 4 8 | = 28

244K

∇ × E = −∂B/∂t

52K

N₂ + 3H₂ ⇌ 2NH₃

1θ² + 2θ + 6 = 0

90K

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

91K

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

8ψ² + 7ψ + 0 = 0

100K

det| 4 2 ; 3 5 | = 14

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 2 4 ; 4 3 | = -10

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

2H₂ + O₂ → 2H₂O

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

262K

F = G m₁m₂ / r²

196K

F = ma

2β² + 9β + 3 = 0

218K

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

299K

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