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 22:17Z

det| 5 7 ; 7 6 | = -19

det| 5 3 ; 2 6 | = 24

40K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

2H₂ + O₂ → 2H₂O

138K

11z² + 1z + 0 = 0

138K

6n² + 8n + 4 = 0

1β² + 4β + 0 = 0

176K

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

67K

∇²φ = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

306K

d/dα [α^9] = 9α^8

322K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

374K

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

112K

5y² + 8y + 1 = 0

iħ ∂ψ/∂t = Ĥψ

247K

∇ × E = −∂B/∂t

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃