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 18:29Z

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

40K

N₂ + 3H₂ ⇌ 2NH₃

297K

det| 12 8 ; 1 13 | = 148

∑_{k=1}^{n} k = n(n+1)/2

138K

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

138K

CaCO₃ → CaO + CO₂

det| 5 6 ; 4 6 | = 6

176K

\lim_{t\to 0} \frac{\sin t}{t} = 1

67K

det| 4 4 ; 4 5 | = 4

∫₀^∞ e^(-x²) dx = √π / 2

306K

CaCO₃ → CaO + CO₂

322K

det| 5 6 ; 7 6 | = -12

\frac{8}{6} \sum_{i=1}^{n} i^{2}

374K

det| 9 4 ; 1 10 | = 86

112K