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 23:45Z

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

∑_{k=1}^{n} k = n(n+1)/2

40K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

∫₀^∞ e^(-r²) dr = √π / 2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

138K

det| 7 4 ; 4 8 | = 40

138K

7z² + 5z + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

176K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

67K

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

306K

ω = 2πf

322K

N₂ + 3H₂ ⇌ 2NH₃

∫₀^∞ e^(-α²) dα = √π / 2

374K

11z² + 3z + 4 = 0

112K

2t² + 5t + 1 = 0

det| 9 6 ; 0 10 | = 90

247K

12φ² + 4φ + 7 = 0