Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:27Z
9y² + 1y + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 8 5 ; 3 9 | = 57
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 12 9 ; 5 13 | = 111
306K
∑_{k=1}^{n} k = n(n+1)/2
112K
∫₀^∞ e^(-φ²) dφ = √π / 2
247K