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 01:06Z

det| 4 9 ; 0 5 | = 20

∑_{k=1}^{n} k = n(n+1)/2

445K

d/dγ [γ^3] = 3γ^2

193K

2H₂ + O₂ → 2H₂O

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

322K

det| 5 9 ; 7 6 | = -33

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

∇²β = 0

212K

F = G m₁m₂ / r²

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

179K

det| 7 4 ; 4 8 | = 40

405K

d/dω [ω^9] = 9ω^8

4y² + 3y + 7 = 0

442K

e^{i\pi} + 1 = 0

42K

det| 4 9 ; 1 5 | = 11

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

41K

∇ × E = −∂B/∂t

369K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

CaCO₃ → CaO + CO₂