Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:25Z
9y² + 1y + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 6 ; 4 5 | = -4
138K
∫₀^∞ e^(-n²) dn = √π / 2
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
306K
det| 7 4 ; 4 8 | = 40
374K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
112K
det| 12 9 ; 5 13 | = 111
417K