Σ index Eq pack 1 Matrix 5 Eq pack 19 Matrix 11 Eq pack 7 Rxn set 2 Ledger /3 Ledger /15 Batch 16 Ledger /21 Batch 22 Batch 4 Matrix 17

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-19 00:22Z

∇ × E = −∂B/∂t

∂r/∂r = 9r

36K

∇²r = 0

269K

det| 11 2 ; 1 12 | = 130

d/dn [n^12] = 12n^11

131K

5y² + 1y + 2 = 0

158K

∑_{k=1}^{n} k = n(n+1)/2

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

240K

CH₄ + 2O₂ → CO₂ + 2H₂O

376K

det| 1 1 ; 1 2 | = 1

∇²φ = 0

139K

6φ² + 7φ + 4 = 0

344K

10ψ² + 2ψ + 3 = 0

E = mc²

91K

det| 12 6 ; 1 13 | = 150

201K

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

295K

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

399K

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

347K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

443K

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

224K

9α² + 9α + 6 = 0

333K

PV = nRT

137K

det| 12 7 ; 5 13 | = 121

333K

1β² + 1β + 7 = 0

379K

det| 7 8 ; 6 8 | = 8

332K

F = G m₁m₂ / r²

212K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24]