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 22:04Z

det| 5 7 ; 7 6 | = -19

det| 11 2 ; 5 12 | = 122

40K

PV = nRT

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

138K

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

138K

6n² + 8n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

iħ ∂ψ/∂t = Ĥψ

67K

∇²φ = 0

N₂ + 3H₂ ⇌ 2NH₃

306K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 4 ; 1 10 | = 86

374K

3β² + 2β + 2 = 0

112K

5y² + 8y + 1 = 0

λ = h/p

247K

det| 1 7 ; 3 2 | = -19