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 20:50Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

6ω² + 3ω + 2 = 0

d/dz [z^11] = 11z^10

90K

∫₀^∞ e^(-t²) dt = √π / 2

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

100K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

50K

det| 8 3 ; 4 9 | = 60

\oint_C \vec{F}\cdot d\vec{r} = 0

137K

F = G m₁m₂ / r²

197K

∇²ψ = 0

262K

det| 9 4 ; 1 10 | = 86

196K

4y² + 3y + 7 = 0

218K

∇ × E = −∂B/∂t

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]