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 23:27Z

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

λ = h/p

40K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

∫₀^∞ e^(-r²) dr = √π / 2

8ψ² + 7ψ + 0 = 0

138K

∇ × E = −∂B/∂t

138K

7z² + 5z + 1 = 0

det| 11 9 ; 0 12 | = 132

176K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

67K

∑_{k=1}^{n} k = n(n+1)/2

2y² + 8y + 7 = 0

306K

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

322K

N₂ + 3H₂ ⇌ 2NH₃

N₂ + 3H₂ ⇌ 2NH₃

374K

PV = nRT

112K

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

247K

iħ ∂ψ/∂t = Ĥψ

417K