Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 20:52Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
115K
det| 2 8 ; 7 3 | = -50
322K
det| 3 9 ; 2 4 | = -6
det| 7 4 ; 4 8 | = 40
368K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 4 6 | = 6
331K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
4K
\lim_{β\to 0} \frac{\sin β}{β} = 1
e^{i\pi} + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
∑_{k=1}^{n} k = n(n+1)/2
65K