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 00:43Z

det| 8 7 ; 2 9 | = 58

iħ ∂ψ/∂t = Ĥψ

445K

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

193K

CaCO₃ → CaO + CO₂

det| 2 6 ; 0 3 | = 6

322K

∇ × E = −∂B/∂t

235K

12ω² + 9ω + 7 = 0

∇ × E = −∂B/∂t

212K

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

362K

∑_{k=1}^{n} k = n(n+1)/2

∇²ψ = 0

179K

det| 1 5 ; 1 2 | = -3

405K

∂α/∂ω = 2α

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

442K

8ψ² + 7ψ + 0 = 0

42K

6n² + 6n + 6 = 0

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

41K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

369K

AgNO₃ + NaCl → AgCl↓ + NaNO₃