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 22:28Z

det| 5 7 ; 7 6 | = -19

F = G m₁m₂ / r²

40K

iħ ∂ψ/∂t = Ĥψ

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

d/dn [n^6] = 6n^5

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

4y² + 3y + 7 = 0

176K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

67K

∇²φ = 0

det| 5 3 ; 2 6 | = 24

306K

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

322K

ΔS ≥ 0

374K

∇²r = 0

112K

F = ma

247K