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 22:13Z

det| 5 7 ; 7 6 | = -19

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

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

138K

∫₀^∞ e^(-φ²) dφ = √π / 2

138K

6n² + 8n + 4 = 0

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

176K

iħ ∂ψ/∂t = Ĥψ

67K

∇²φ = 0

det| 9 4 ; 1 10 | = 86

306K

F = G m₁m₂ / r²

322K

∑_{k=1}^{n} k = n(n+1)/2

3ω² + 2ω + 2 = 0

374K

7φ² + 3φ + 6 = 0

112K

5y² + 8y + 1 = 0

E = mc²

247K

det| 1 7 ; 3 2 | = -19

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃