Spectra Ledger /sym/cef4ff
id=14 · host=commstar.world · 2026-10-02 14:44Z
3r² + 2r + 7 = 0
det| 4 2 ; 3 5 | = 14
26K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 9 ; 0 2 | = 2
324K
det| 7 6 ; 0 8 | = 56
det| 7 7 ; 4 8 | = 28
398K
\lim_{t\to 0} \frac{\sin t}{t} = 1
238K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
466K
2H₂ + O₂ → 2H₂O
det| 11 2 ; 5 12 | = 122
152K