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 21:44Z

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

∇ × E = −∂B/∂t

445K

∫₀^∞ e^(-z²) dz = √π / 2

193K

λ = h/p

det| 7 4 ; 4 8 | = 40

322K

F = G m₁m₂ / r²

235K

det| 10 8 ; 1 11 | = 102

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

212K

e^{i\pi} + 1 = 0

362K

∑_{k=1}^{n} k = n(n+1)/2

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

179K

∇ × E = −∂B/∂t

405K

iħ ∂ψ/∂t = Ĥψ

442K

d/dφ [φ^1] = 1φ^0

42K

d/dx [x^3] = 3x^2

41K

E = mc²

369K