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 22:17Z

det| 5 7 ; 7 6 | = -19

det| 1 2 ; 7 2 | = -12

40K

F = G m₁m₂ / r²

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

5φ² + 1φ + 1 = 0

138K

∇²x = 0

138K

6n² + 8n + 4 = 0

ΔS ≥ 0

176K

det| 9 4 ; 1 10 | = 86

67K

∇²φ = 0

6x² + 6x + 1 = 0

306K

det| 6 6 ; 2 7 | = 30

322K

∑_{k=1}^{n} k = n(n+1)/2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

374K

iħ ∂ψ/∂t = Ĥψ

112K

5y² + 8y + 1 = 0

\frac{12}{7} \sum_{i=1}^{n} i^{2}

247K

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

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃