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 21:55Z

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

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

445K

CaCO₃ → CaO + CO₂

193K

λ = h/p

AgNO₃ + NaCl → AgCl↓ + NaNO₃

322K

∫₀^∞ e^(-θ²) dθ = √π / 2

235K

det| 10 8 ; 1 11 | = 102

det| 7 4 ; 4 8 | = 40

212K

F = G m₁m₂ / r²

362K

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

179K

1θ² + 7θ + 4 = 0

405K

λ = h/p

iħ ∂ψ/∂t = Ĥψ

442K

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

42K

det| 2 7 ; 4 3 | = -22

d/dn [n^6] = 6n^5

41K

det| 2 9 ; 1 3 | = -3

d/dω [ω^6] = 6ω^5

F = G m₁m₂ / r²