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 21:29Z

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

det| 7 4 ; 4 8 | = 40

445K

N₂ + 3H₂ ⇌ 2NH₃

193K

λ = h/p

AgNO₃ + NaCl → AgCl↓ + NaNO₃

322K

8β² + 6β + 1 = 0

235K

det| 10 8 ; 1 11 | = 102

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

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

179K

5r² + 7r + 0 = 0

405K

λ = h/p

d/dz [z^11] = 11z^10

442K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

42K

det| 2 7 ; 4 3 | = -22

det| 2 9 ; 1 3 | = -3

d/dω [ω^6] = 6ω^5

F = G m₁m₂ / r²