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 16:44Z

F = G m₁m₂ / r²

det| 4 8 ; 3 5 | = -4

36K

d/dx [x^5] = 5x^4

269K

5ψ² + 2ψ + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

131K

∫₀^∞ e^(-x²) dx = √π / 2

158K

∫₀^∞ e^(-y²) dy = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

240K

∇ × E = −∂B/∂t

376K

3t² + 9t + 1 = 0

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

139K

det| 1 2 ; 7 2 | = -12

344K

det| 7 3 ; 4 8 | = 44

iħ ∂ψ/∂t = Ĥψ

91K

8ψ² + 7ψ + 0 = 0

201K

∑_{k=1}^{n} k = n(n+1)/2

295K