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 00:51Z

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

36K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

269K

det| 11 2 ; 1 12 | = 130

∑_{k=1}^{n} k = n(n+1)/2

131K

det| 7 4 ; 4 8 | = 40

158K

∑_{k=1}^{n} k = n(n+1)/2

∇²z = 0

240K

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

376K

det| 1 1 ; 1 2 | = 1

2β² + 8β + 6 = 0

139K

det| 2 7 ; 7 3 | = -43

344K

10ψ² + 2ψ + 3 = 0

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

91K

N₂ + 3H₂ ⇌ 2NH₃

201K