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 23:25Z

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

d/dz [z^11] = 11z^10

40K

7y² + 7y + 0 = 0

297K

∫₀^∞ e^(-r²) dr = √π / 2

F = G m₁m₂ / r²

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\frac{2}{2} \sum_{i=1}^{n} i^{2}

138K

7z² + 5z + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

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

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∑_{k=1}^{n} k = n(n+1)/2

6t² + 6t + 4 = 0

306K

9θ² + 7θ + 4 = 0

322K

N₂ + 3H₂ ⇌ 2NH₃

∇ × E = −∂B/∂t

374K

e^{i\pi} + 1 = 0

112K

d/dy [y^11] = 11y^10

247K

det| 7 4 ; 4 8 | = 40

417K