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 18:47Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

445K

det| 7 4 ; 4 8 | = 40

193K

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

PV = nRT

322K

∫₀^∞ e^(-α²) dα = √π / 2

235K

λ = h/p

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

212K

ω = 2πf

362K

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

det| 4 6 ; 0 5 | = 20

179K

det| 4 4 ; 5 5 | = 0

405K

det| 5 1 ; 4 6 | = 26

∇²φ = 0

442K

∇ × E = −∂B/∂t

42K

6x² + 7x + 6 = 0

41K

F = G m₁m₂ / r²

369K