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 22:47Z

det| 5 7 ; 7 6 | = -19

iħ ∂ψ/∂t = Ĥψ

40K

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

138K

det| 9 4 ; 1 10 | = 86

138K

6n² + 8n + 4 = 0

2β² + 9β + 3 = 0

176K

6x² + 7x + 6 = 0

67K

∇²φ = 0

F = G m₁m₂ / r²

306K

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

322K

∑_{k=1}^{n} k = n(n+1)/2

CaCO₃ → CaO + CO₂

374K

ω = 2πf

112K

5y² + 8y + 1 = 0

7φ² + 3φ + 6 = 0

247K

ΔS ≥ 0

417K

ΔS ≥ 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃