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 14:56Z

3r² + 5r + 6 = 0

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

445K

F = G m₁m₂ / r²

193K

F = ma

e^{i\pi} + 1 = 0

322K

∫₀^∞ e^(-n²) dn = √π / 2

235K

det| 11 2 ; 0 12 | = 132

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

212K

iħ ∂ψ/∂t = Ĥψ

362K

E = mc²

PV = nRT

179K

CaCO₃ → CaO + CO₂

405K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

442K

det| 9 4 ; 1 10 | = 86

42K

det| 12 5 ; 1 13 | = 151

det| 5 6 ; 1 6 | = 24

41K

det| 4 9 ; 1 5 | = 11

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2