Σ index Rxn set 20 Matrix 17 Ledger /3 Σ#6 Rxn set 8 Ledger /9 Batch 16 Ledger /21 Matrix 23 Eq pack 19 Eq pack 25 Eq pack 7 Ledger /15 Batch 4 Matrix 5

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-18 19:23Z

\lim_{n\to 0} \frac{\sin n}{n} = 1

∇²x = 0

428K

∇²r = 0

238K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

270K

F = G m₁m₂ / r²

268K

det| 9 1 ; 6 10 | = 84

∑_{k=1}^{n} k = n(n+1)/2

41K

d/dt [t^3] = 3t^2

330K

∫₀^∞ e^(-θ²) dθ = √π / 2

∂β/∂z = 1β

95K

d/dβ [β^2] = 2β^1

121K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

7K

det| 4 6 ; 4 5 | = -4

133K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 5 3 ; 2 6 | = 24

54K

F = G m₁m₂ / r²

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