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 22:10Z

det| 5 7 ; 7 6 | = -19

det| 8 5 ; 3 9 | = 57

40K

CaCO₃ → CaO + CO₂

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

N₂ + 3H₂ ⇌ 2NH₃

138K

F = ma

138K

6n² + 8n + 4 = 0

det| 7 4 ; 4 8 | = 40

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∇²φ = 0

∇²z = 0

306K

\oint_C \vec{F}\cdot d\vec{r} = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

d/dz [z^11] = 11z^10

374K

λ = h/p

112K

5y² + 8y + 1 = 0

F = G m₁m₂ / r²

247K

det| 1 7 ; 3 2 | = -19