Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 18:51Z
11β² + 2β + 0 = 0
det| 7 2 ; 1 8 | = 54
322K
λ = h/p
det| 9 4 ; 1 10 | = 86
368K
∑_{k=1}^{n} k = n(n+1)/2
213K
det| 2 6 ; 6 3 | = -30
det| 3 9 ; 1 4 | = 3
331K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{1}{9} \sum_{i=1}^{n} i^{2}