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 14:58Z

3r² + 5r + 6 = 0

∫₀^∞ e^(-x²) dx = √π / 2

445K

d/dγ [γ^3] = 3γ^2

193K

F = ma

3α² + 8α + 4 = 0

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

det| 11 2 ; 0 12 | = 132

7φ² + 3φ + 6 = 0

212K

8ψ² + 7ψ + 0 = 0

362K

E = mc²

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

179K

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

405K

∇ × E = −∂B/∂t

det| 11 9 ; 5 12 | = 87

442K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

42K

det| 12 5 ; 1 13 | = 151

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

41K

∇ × E = −∂B/∂t

369K

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2