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 23:32Z

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

det| 8 5 ; 3 9 | = 57

40K

ΔS ≥ 0

297K

∫₀^∞ e^(-r²) dr = √π / 2

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

138K

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

138K

7z² + 5z + 1 = 0

ΔS ≥ 0

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

∑_{k=1}^{n} k = n(n+1)/2

3α² + 8α + 4 = 0

306K

F = G m₁m₂ / r²

322K

N₂ + 3H₂ ⇌ 2NH₃

det| 9 4 ; 1 10 | = 86

374K

5γ² + 9γ + 5 = 0

112K

2t² + 5t + 1 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

247K

∑_{k=1}^{n} k = n(n+1)/2

417K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂