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 20:38Z

∑_{k=1}^{n} k = n(n+1)/2

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

244K

∇ × E = −∂B/∂t

52K

6ω² + 3ω + 2 = 0

det| 5 3 ; 2 6 | = 24

90K

8ψ² + 7ψ + 0 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 7 7 ; 4 8 | = 28

100K

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

50K

6x² + 6x + 1 = 0

137K

λ = h/p

197K

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

262K

∇²r = 0

196K

λ = h/p

218K

[ 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]