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 23:25Z

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

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

40K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

∫₀^∞ e^(-r²) dr = √π / 2

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

138K

∑_{k=1}^{n} k = n(n+1)/2

138K

7z² + 5z + 1 = 0

8β² + 6β + 1 = 0

176K

det| 9 4 ; 1 10 | = 86

67K

∑_{k=1}^{n} k = n(n+1)/2

det| 2 7 ; 7 3 | = -43

306K

CaCO₃ → CaO + CO₂

322K

N₂ + 3H₂ ⇌ 2NH₃

5r² + 5r + 5 = 0

374K

det| 4 6 ; 4 5 | = -4

112K

2t² + 5t + 1 = 0

PV = nRT

247K

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

417K