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 18:30Z

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

∇ × E = −∂B/∂t

40K

det| 10 5 ; 4 11 | = 90

297K

det| 12 8 ; 1 13 | = 148

det| 9 7 ; 3 10 | = 69

138K

e^{i\pi} + 1 = 0

138K

CaCO₃ → CaO + CO₂

det| 5 9 ; 7 6 | = -33

176K

8ψ² + 7ψ + 0 = 0

67K

det| 4 4 ; 4 5 | = 4

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

306K

∑_{k=1}^{n} k = n(n+1)/2

322K

det| 5 6 ; 7 6 | = -12

ΔS ≥ 0

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

∂y/∂γ = 8y

247K

2H₂ + O₂ → 2H₂O

417K