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 22:24Z

det| 5 7 ; 7 6 | = -19

det| 5 3 ; 2 6 | = 24

40K

F = G m₁m₂ / r²

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

138K

∑_{k=1}^{n} k = n(n+1)/2

138K

6n² + 8n + 4 = 0

ΔS ≥ 0

176K

det| 9 4 ; 1 10 | = 86

67K

∇²φ = 0

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

306K

∇ × E = −∂B/∂t

322K

∑_{k=1}^{n} k = n(n+1)/2

∂y/∂γ = 8y

374K

iħ ∂ψ/∂t = Ĥψ

112K

5y² + 8y + 1 = 0

λ = h/p

247K

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

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃