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 23:34Z

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

F = G m₁m₂ / r²

40K

∇ × E = −∂B/∂t

297K

∫₀^∞ e^(-r²) dr = √π / 2

∂β/∂z = 1β

138K

E = mc²

138K

7z² + 5z + 1 = 0

ω = 2πf

176K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

67K

∑_{k=1}^{n} k = n(n+1)/2

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

306K

det| 7 4 ; 4 8 | = 40

322K

N₂ + 3H₂ ⇌ 2NH₃

1θ² + 2θ + 6 = 0

374K

10ω² + 7ω + 4 = 0

112K

2t² + 5t + 1 = 0

ΔS ≥ 0

247K

\frac{3}{2} \sum_{i=1}^{n} i^{2}

417K