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 00:56Z

det| 8 7 ; 2 9 | = 58

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

445K

iħ ∂ψ/∂t = Ĥψ

193K

CaCO₃ → CaO + CO₂

det| 9 6 ; 0 10 | = 90

322K

∫₀^∞ e^(-t²) dt = √π / 2

235K

12ω² + 9ω + 7 = 0

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

212K

e^{i\pi} + 1 = 0

362K

∑_{k=1}^{n} k = n(n+1)/2

∇²z = 0

179K

∑_{k=1}^{n} k = n(n+1)/2

405K

∇²ψ = 0

442K

det| 9 4 ; 1 10 | = 86

42K

d/dy [y^7] = 7y^6

41K

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

369K