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 22:18Z

det| 5 7 ; 7 6 | = -19

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

40K

\oint_C \vec{F}\cdot d\vec{r} = 0

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

138K

8ψ² + 7ψ + 0 = 0

138K

6n² + 8n + 4 = 0

4y² + 3y + 7 = 0

176K

∇ × E = −∂B/∂t

67K

d/dx [x^5] = 5x^4

306K

e^{i\pi} + 1 = 0

322K

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

374K

det| 11 5 ; 0 12 | = 132

112K