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 14:07Z

3r² + 5r + 6 = 0

∇²φ = 0

445K

∫₀^∞ e^(-t²) dt = √π / 2

193K

F = ma

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

322K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

235K

det| 11 2 ; 0 12 | = 132

∇²γ = 0

212K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

362K

E = mc²

F = G m₁m₂ / r²

179K

CH₄ + 2O₂ → CO₂ + 2H₂O

405K

∇ × E = −∂B/∂t

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

442K

det| 9 4 ; 1 10 | = 86

42K

det| 12 5 ; 1 13 | = 151

iħ ∂ψ/∂t = Ĥψ

41K

e^{i\pi} + 1 = 0

369K

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2