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 21:09Z

det| 12 4 ; 4 13 | = 140

∇ × E = −∂B/∂t

40K

N₂ + 3H₂ ⇌ 2NH₃

297K

∇²β = 0

iħ ∂ψ/∂t = Ĥψ

138K

e^{i\pi} + 1 = 0

138K

e^{i\pi} + 1 = 0

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

176K

8ψ² + 7ψ + 0 = 0

67K

F = ma

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

306K

∫₀^∞ e^(-t²) dt = √π / 2

322K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

d/dx [x^3] = 3x^2

374K

∑_{k=1}^{n} k = n(n+1)/2

112K

det| 2 7 ; 7 3 | = -43

247K

det| 1 2 ; 7 2 | = -12

417K