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 13:38Z

8θ² + 4θ + 7 = 0

F = G m₁m₂ / r²

244K

det| 9 4 ; 1 10 | = 86

52K

∇²α = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

90K

det| 8 2 ; 7 9 | = 58

91K

det| 5 6 ; 5 6 | = 0

∫₀^∞ e^(-n²) dn = √π / 2

100K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

50K

∑_{k=1}^{n} k = n(n+1)/2

6x² + 7x + 6 = 0

137K

iħ ∂ψ/∂t = Ĥψ

197K

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

λ = h/p

262K

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

196K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

218K

11t² + 6t + 6 = 0

299K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27]