Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 21:26Z

det| 12 4 ; 4 13 | = 140

det| 2 6 ; 0 3 | = 6

40K

2H₂ + O₂ → 2H₂O

297K

∇²β = 0

∇²φ = 0

138K

2β² + 9β + 3 = 0

138K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

8ψ² + 7ψ + 0 = 0

67K

F = ma

∂α/∂r = 8α

306K

iħ ∂ψ/∂t = Ĥψ

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

374K

F = ma

112K

det| 2 9 ; 2 3 | = -12

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

247K

N₂ + 3H₂ ⇌ 2NH₃

417K

F = ma

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂