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 14:30Z

∑_{k=1}^{n} k = n(n+1)/2

det| 4 8 ; 3 5 | = -4

244K

ω = 2πf

52K

det| 12 5 ; 4 13 | = 136

ΔS ≥ 0

90K

∫₀^∞ e^(-ω²) dω = √π / 2

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

100K

∫₀^∞ e^(-θ²) dθ = √π / 2

50K

det| 4 9 ; 7 5 | = -43

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

137K

8ψ² + 7ψ + 0 = 0

197K

∇²ψ = 0

262K

∇ × E = −∂B/∂t

196K

6x² + 6x + 1 = 0

218K

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

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]