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

∫₀^∞ e^(-y²) dy = √π / 2

40K

E = mc²

297K

det| 12 8 ; 1 13 | = 148

AgNO₃ + NaCl → AgCl↓ + NaNO₃

138K

det| 9 4 ; 1 10 | = 86

138K

CaCO₃ → CaO + CO₂

12z² + 1z + 7 = 0

176K

iħ ∂ψ/∂t = Ĥψ

67K

det| 4 4 ; 4 5 | = 4

5z² + 8z + 3 = 0

306K

F = G m₁m₂ / r²

322K

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

374K

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

112K