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 22:52Z

det| 5 7 ; 7 6 | = -19

det| 11 9 ; 0 12 | = 132

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 2 6 ; 0 3 | = 6

138K

det| 7 4 ; 4 8 | = 40

138K

6n² + 8n + 4 = 0

F = G m₁m₂ / r²

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

det| 5 6 ; 1 6 | = 24

306K

F = G m₁m₂ / r²

322K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

374K

5γ² + 9γ + 5 = 0

112K

5y² + 8y + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

247K

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

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃