Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 20:12Z
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
115K
det| 9 4 ; 1 10 | = 86
322K
det| 3 9 ; 2 4 | = -6
det| 2 3 ; 5 3 | = -9
213K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
4K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∑_{k=1}^{n} k = n(n+1)/2
370K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
162K