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 17:51Z

\lim_{z\to 0} \frac{\sin z}{z} = 1

d/dt [t^3] = 3t^2

445K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

193K

∇ × E = −∂B/∂t

∂α/∂r = 8α

322K

det| 9 4 ; 1 10 | = 86

235K

det| 8 2 ; 2 9 | = 68

iħ ∂ψ/∂t = Ĥψ

212K

det| 8 5 ; 3 9 | = 57

362K

∑_{k=1}^{n} k = n(n+1)/2

179K

iħ ∂ψ/∂t = Ĥψ

405K

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

442K