Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 05:37Z

∂r/∂ψ = 3r

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

445K

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

193K

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

∫₀^∞ e^(-n²) dn = √π / 2

322K

det| 1 2 ; 7 2 | = -12

235K

∂ψ/∂φ = 4ψ

det| 2 2 ; 4 3 | = -2

212K

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

362K

det| 10 3 ; 5 11 | = 95

2H₂ + O₂ → 2H₂O

179K

∑_{k=1}^{n} k = n(n+1)/2

405K

\frac{1}{8} \sum_{i=1}^{n} i^{2}

det| 5 9 ; 7 6 | = -33

442K

∇ × E = −∂B/∂t

42K

F = G m₁m₂ / r²

8ψ² + 7ψ + 0 = 0

41K

N₂ + 3H₂ ⇌ 2NH₃

3n² + 7n + 7 = 0