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 18:29Z

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

F = G m₁m₂ / r²

40K

det| 7 4 ; 4 8 | = 40

297K

det| 12 8 ; 1 13 | = 148

∫₀^∞ e^(-φ²) dφ = √π / 2

138K

e^{i\pi} + 1 = 0

138K

CaCO₃ → CaO + CO₂

2y² + 8y + 7 = 0

176K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

67K

det| 4 4 ; 4 5 | = 4

∇ × E = −∂B/∂t

306K

ΔS ≥ 0

322K

det| 5 6 ; 7 6 | = -12

∑_{k=1}^{n} k = n(n+1)/2

374K

6z² + 1z + 1 = 0

∫₀^∞ e^(-ψ²) dψ = √π / 2

∫₀^∞ e^(-n²) dn = √π / 2

3ω² + 6ω + 4 = 0