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 18:57Z

det| 11 8 ; 0 12 | = 132

F = G m₁m₂ / r²

244K

∇ × E = −∂B/∂t

52K

N₂ + 3H₂ ⇌ 2NH₃

4y² + 3y + 7 = 0

90K

F = G m₁m₂ / r²

91K

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

F = G m₁m₂ / r²

100K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 2 6 ; 0 3 | = 6

137K

det| 7 4 ; 4 8 | = 40

197K

2H₂ + O₂ → 2H₂O

det| 3 3 ; 4 4 | = 0

262K

10y² + 5y + 6 = 0

196K

F = ma

ΔS ≥ 0

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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