Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 18:18Z

d/dz [z^5] = 5z^4

det| 7 4 ; 4 8 | = 40

40K

det| 11 9 ; 5 12 | = 87

297K

det| 12 8 ; 1 13 | = 148

F = G m₁m₂ / r²

138K

∇ × E = −∂B/∂t

138K

CaCO₃ → CaO + CO₂

d/dz [z^11] = 11z^10

176K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

67K

det| 4 4 ; 4 5 | = 4

12α² + 9α + 2 = 0

306K

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

322K

det| 5 6 ; 7 6 | = -12

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

374K

6z² + 1z + 1 = 0

∫₀^∞ e^(-ψ²) dψ = √π / 2

∫₀^∞ e^(-n²) dn = √π / 2