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 23:09Z

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

det| 4 6 ; 4 5 | = -4

40K

F = G m₁m₂ / r²

297K

∫₀^∞ e^(-r²) dr = √π / 2

det| 4 2 ; 3 5 | = 14

138K

∫₀^∞ e^(-n²) dn = √π / 2

138K

7z² + 5z + 1 = 0

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

176K

iħ ∂ψ/∂t = Ĥψ

67K

∑_{k=1}^{n} k = n(n+1)/2

d/dz [z^11] = 11z^10

306K

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

322K

N₂ + 3H₂ ⇌ 2NH₃

PV = nRT

374K

det| 9 4 ; 1 10 | = 86

112K

2t² + 5t + 1 = 0

PV = nRT

247K

12φ² + 4φ + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂