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 13:50Z

8θ² + 4θ + 7 = 0

F = G m₁m₂ / r²

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

∇²α = 0

d/dα [α^9] = 9α^8

90K

∫₀^∞ e^(-x²) dx = √π / 2

91K

det| 5 6 ; 5 6 | = 0

F = ma

100K

F = G m₁m₂ / r²

50K

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

137K

det| 7 4 ; 4 8 | = 40

197K

d/dn [n^5] = 5n^4

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

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

∑_{k=1}^{n} k = n(n+1)/2

\frac{8}{6} \sum_{i=1}^{n} i^{2}

218K

∇ × E = −∂B/∂t

299K

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