Σ index Eq pack 1 Matrix 5 Eq pack 19 Matrix 11 Eq pack 7 Rxn set 2 Ledger /3 Ledger /15 Batch 16 Ledger /21 Batch 22 Batch 4 Matrix 17

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-19 00:42Z

∇ × E = −∂B/∂t

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

36K

det| 5 6 ; 4 6 | = 6

269K

det| 11 2 ; 1 12 | = 130

∑_{k=1}^{n} k = n(n+1)/2

131K

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

158K

∑_{k=1}^{n} k = n(n+1)/2

d/dy [y^7] = 7y^6

240K

d/dx [x^5] = 5x^4

376K

det| 1 1 ; 1 2 | = 1

det| 9 4 ; 1 10 | = 86

139K

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

344K

10ψ² + 2ψ + 3 = 0

det| 3 1 ; 3 4 | = 9

N₂ + 3H₂ ⇌ 2NH₃

CH₄ + 2O₂ → CO₂ + 2H₂O