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 21:21Z

det| 12 4 ; 4 13 | = 140

∇ × E = −∂B/∂t

40K

∑_{k=1}^{n} k = n(n+1)/2

297K

∇²β = 0

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

138K

∑_{k=1}^{n} k = n(n+1)/2

138K

e^{i\pi} + 1 = 0

det| 9 4 ; 1 10 | = 86

176K

∇²ψ = 0

67K

F = ma

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

306K

d/dγ [γ^3] = 3γ^2

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃