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 18:16Z

det| 11 8 ; 0 12 | = 132

det| 4 8 ; 3 5 | = -4

244K

d/dy [y^7] = 7y^6

52K

N₂ + 3H₂ ⇌ 2NH₃

\frac{12}{7} \sum_{i=1}^{n} i^{2}

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

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

det| 7 4 ; 4 8 | = 40

100K

F = G m₁m₂ / r²

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

∇ × E = −∂B/∂t

137K

1θ² + 7θ + 4 = 0

197K

2H₂ + O₂ → 2H₂O

d/dβ [β^2] = 2β^1

262K

1θ² + 2θ + 6 = 0

196K

F = ma

F = G m₁m₂ / r²

218K

ω = 2πf

7γ² + 5γ + 5 = 0

det| 12 1 ; 5 13 | = 151

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