Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 23:32Z

det| 6 7 ; 5 7 | = 7

∫₀^∞ e^(-φ²) dφ = √π / 2

445K

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

193K

2H₂ + O₂ → 2H₂O

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

322K

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

235K

e^{i\pi} + 1 = 0

det| 9 4 ; 1 10 | = 86

212K

2H₂ + O₂ → 2H₂O

362K

d/dθ [θ^11] = 11θ^10

5z² + 8z + 3 = 0

179K

det| 1 5 ; 1 2 | = -3

405K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

e^{i\pi} + 1 = 0

442K

∑_{k=1}^{n} k = n(n+1)/2

42K

det| 6 3 ; 3 7 | = 33

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

41K

d/dx [x^3] = 3x^2

369K

AgNO₃ + NaCl → AgCl↓ + NaNO₃