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 18:43Z

det| 11 8 ; 0 12 | = 132

det| 8 6 ; 6 9 | = 36

244K

F = G m₁m₂ / r²

52K

N₂ + 3H₂ ⇌ 2NH₃

AgNO₃ + NaCl → AgCl↓ + NaNO₃

90K

∇ × E = −∂B/∂t

91K

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

∑_{k=1}^{n} k = n(n+1)/2

100K

det| 7 4 ; 4 8 | = 40

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

137K

det| 2 4 ; 4 3 | = -10

197K

e^{i\pi} + 1 = 0

262K

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

196K

∇ × E = −∂B/∂t

218K

F = G m₁m₂ / r²

299K

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