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 23:26Z

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

∫₀^∞ e^(-x²) dx = √π / 2

40K

det| 10 5 ; 4 11 | = 90

297K

∫₀^∞ e^(-r²) dr = √π / 2

F = G m₁m₂ / r²

138K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

138K

7z² + 5z + 1 = 0

\frac{12}{6} \sum_{i=1}^{n} i^{2}

176K

F = G m₁m₂ / r²

67K

∑_{k=1}^{n} k = n(n+1)/2

2y² + 8y + 7 = 0

306K

det| 7 7 ; 4 8 | = 28

322K

N₂ + 3H₂ ⇌ 2NH₃

∇ × E = −∂B/∂t

374K

PV = nRT

112K

d/dy [y^11] = 11y^10

247K

det| 7 4 ; 4 8 | = 40

417K