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 18:18Z

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

det| 7 7 ; 4 8 | = 28

40K

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

297K

det| 12 8 ; 1 13 | = 148

det| 2 4 ; 4 3 | = -10

138K

N₂ + 3H₂ ⇌ 2NH₃

138K

CaCO₃ → CaO + CO₂

3φ² + 1φ + 3 = 0

176K

∑_{k=1}^{n} k = n(n+1)/2

67K

det| 4 4 ; 4 5 | = 4

e^{i\pi} + 1 = 0

306K

8ψ² + 7ψ + 0 = 0

322K

det| 5 6 ; 7 6 | = -12

iħ ∂ψ/∂t = Ĥψ

374K

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

112K

∫₀^∞ e^(-ψ²) dψ = √π / 2

ω = 2πf

247K