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 16:49Z

2ψ² + 9ψ + 3 = 0

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

445K

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

193K

∇²t = 0

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

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

10t² + 9t + 7 = 0

∇ × E = −∂B/∂t

212K

2y² + 8y + 7 = 0

362K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

d/dy [y^7] = 7y^6

179K

det| 1 5 ; 1 2 | = -3

405K

F = G m₁m₂ / r²

N₂ + 3H₂ ⇌ 2NH₃

442K

8ψ² + 7ψ + 0 = 0

42K

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

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

41K

∂α/∂r = 8α

369K

d/dγ [γ^6] = 6γ^5