Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:47Z
9y² + 1y + 4 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
40K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
138K
det| 5 6 ; 1 6 | = 24
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
det| 2 4 ; 4 3 | = -10
176K
det| 5 9 ; 7 6 | = -33
306K
∫₀^∞ e^(-t²) dt = √π / 2
112K
∑_{k=1}^{n} k = n(n+1)/2
417K