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 23:43Z

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

det| 9 4 ; 1 10 | = 86

40K

e^{i\pi} + 1 = 0

297K

∫₀^∞ e^(-r²) dr = √π / 2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

138K

∇²r = 0

138K

7z² + 5z + 1 = 0

∫₀^∞ e^(-ψ²) dψ = √π / 2

176K

det| 2 4 ; 4 3 | = -10

67K

∑_{k=1}^{n} k = n(n+1)/2

AgNO₃ + NaCl → AgCl↓ + NaNO₃

306K

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

322K

N₂ + 3H₂ ⇌ 2NH₃

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

374K

det| 5 3 ; 2 6 | = 24

112K

∑_{k=1}^{n} k = n(n+1)/2

247K