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 18:43Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

445K

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

193K

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

11φ² + 7φ + 7 = 0

322K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

235K

λ = h/p

d/dz [z^11] = 11z^10

212K

det| 9 4 ; 1 10 | = 86

362K

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

11z² + 3z + 4 = 0

179K

det| 2 7 ; 7 3 | = -43

405K

det| 5 1 ; 4 6 | = 26

∑_{k=1}^{n} k = n(n+1)/2

442K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

42K

∫₀^∞ e^(-ψ²) dψ = √π / 2