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 18:17Z

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

N₂ + 3H₂ ⇌ 2NH₃

40K

d/dt [t^3] = 3t^2

297K

det| 12 8 ; 1 13 | = 148

∇ × E = −∂B/∂t

138K

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

138K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

176K

det| 9 6 ; 0 10 | = 90

67K

det| 4 4 ; 4 5 | = 4

E = mc²

306K

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

322K

det| 5 6 ; 7 6 | = -12

F = G m₁m₂ / r²

374K

6z² + 1z + 1 = 0

∫₀^∞ e^(-ψ²) dψ = √π / 2

∫₀^∞ e^(-n²) dn = √π / 2