Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 00:44Z

det| 8 7 ; 2 9 | = 58

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

445K

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

193K

CaCO₃ → CaO + CO₂

det| 4 6 ; 4 5 | = -4

322K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

235K

12ω² + 9ω + 7 = 0

8γ² + 1γ + 1 = 0

212K

det| 9 4 ; 1 10 | = 86

362K

∑_{k=1}^{n} k = n(n+1)/2

∂γ/∂θ = 2γ

179K

F = G m₁m₂ / r²

405K

∂α/∂ω = 2α

d/dα [α^9] = 9α^8

442K

e^{i\pi} + 1 = 0

42K

6n² + 6n + 6 = 0

iħ ∂ψ/∂t = Ĥψ

41K

11t² + 7t + 0 = 0