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 18:19Z

d/dz [z^5] = 5z^4

\lim_{α\to 0} \frac{\sin α}{α} = 1

40K

∫₀^∞ e^(-z²) dz = √π / 2

297K

det| 12 8 ; 1 13 | = 148

iħ ∂ψ/∂t = Ĥψ

138K

F = G m₁m₂ / r²

138K

CaCO₃ → CaO + CO₂

det| 1 2 ; 7 2 | = -12

176K

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

67K

det| 4 4 ; 4 5 | = 4

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

306K

det| 9 4 ; 1 10 | = 86

322K

PV = nRT

374K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

112K

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

247K

d/dψ [ψ^1] = 1ψ^0

417K