Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 22:26Z

det| 5 7 ; 7 6 | = -19

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

40K

d/dα [α^9] = 9α^8

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇ × E = −∂B/∂t

138K

ΔS ≥ 0

138K

6n² + 8n + 4 = 0

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

176K

CaCO₃ → CaO + CO₂

67K

∇²φ = 0

det| 2 6 ; 0 3 | = 6

306K

2H₂ + O₂ → 2H₂O

322K

∑_{k=1}^{n} k = n(n+1)/2

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

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

247K

8ψ² + 7ψ + 0 = 0

417K