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

det| 11 9 ; 0 12 | = 132

244K

8ψ² + 7ψ + 0 = 0

52K

∇²α = 0

det| 9 6 ; 0 10 | = 90

90K

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

91K

det| 5 6 ; 5 6 | = 0

ΔS ≥ 0

100K

∇ × E = −∂B/∂t

50K

∑_{k=1}^{n} k = n(n+1)/2

CH₄ + 2O₂ → CO₂ + 2H₂O

137K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

197K

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

∂y/∂γ = 8y

262K

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

196K

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2

218K

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

299K

det| 7 5 ; 0 8 | = 56

det| 6 8 ; 4 7 | = 10

[ 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]