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

det| 9 4 ; 1 10 | = 86

40K

iħ ∂ψ/∂t = Ĥψ

297K

∫₀^∞ e^(-r²) dr = √π / 2

d/dz [z^11] = 11z^10

138K

PV = nRT

138K

7z² + 5z + 1 = 0

10ω² + 7ω + 4 = 0

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∑_{k=1}^{n} k = n(n+1)/2

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

306K

F = G m₁m₂ / r²

322K

N₂ + 3H₂ ⇌ 2NH₃

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

∇²γ = 0

247K

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

417K