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 22:17Z

det| 5 7 ; 7 6 | = -19

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

40K

F = ma

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

3ω² + 2ω + 2 = 0

138K

6n² + 8n + 4 = 0

iħ ∂ψ/∂t = Ĥψ

176K

12α² + 9α + 2 = 0

67K

d/dx [x^5] = 5x^4

306K

∇ × E = −∂B/∂t

322K

∂n/∂θ = 3n

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

F = G m₁m₂ / r²

247K

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

417K