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 23:38Z

det| 6 7 ; 5 7 | = 7

∑_{k=1}^{n} k = n(n+1)/2

445K

∫₀^∞ e^(-z²) dz = √π / 2

193K

2H₂ + O₂ → 2H₂O

det| 7 4 ; 4 8 | = 40

322K

∑_{k=1}^{n} k = n(n+1)/2

235K

e^{i\pi} + 1 = 0

PV = nRT

212K

det| 12 9 ; 5 13 | = 111

362K

d/dθ [θ^11] = 11θ^10

F = G m₁m₂ / r²

179K

N₂ + 3H₂ ⇌ 2NH₃

405K

d/dα [α^9] = 9α^8

442K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

42K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

41K

∇²x = 0

369K