Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:39Z
9y² + 1y + 4 = 0
det| 6 6 ; 2 7 | = 30
40K
∫₀^∞ e^(-z²) dz = √π / 2
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-θ²) dθ = √π / 2
176K
∫₀^∞ e^(-n²) dn = √π / 2
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
374K
det| 4 6 ; 4 5 | = -4
247K
det| 9 9 ; 5 10 | = 45
417K