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 06:14Z

det| 8 1 ; 6 9 | = 66

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

244K

7y² + 7y + 0 = 0

52K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-ω²) dω = √π / 2

90K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

91K

1n² + 9n + 0 = 0

F = G m₁m₂ / r²

100K

iħ ∂ψ/∂t = Ĥψ

50K

F = ma

10ω² + 7ω + 4 = 0

137K

∑_{k=1}^{n} k = n(n+1)/2

197K

d/dω [ω^6] = 6ω^5

det| 2 6 ; 0 3 | = 6

262K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

196K

det| 9 4 ; 1 10 | = 86

218K

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