Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 18:48Z
11β² + 2β + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
115K
λ = h/p
\frac{2}{2} \sum_{i=1}^{n} i^{2}
368K
det| 7 2 ; 1 8 | = 54
213K
det| 2 6 ; 6 3 | = -30
det| 11 4 ; 5 12 | = 112
4K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{1}{9} \sum_{i=1}^{n} i^{2}
3φ² + 1φ + 6 = 0