Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-19 20:44Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
322K
det| 3 9 ; 2 4 | = -6
det| 9 4 ; 1 10 | = 86
213K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 8 ; 7 3 | = -50
4K
\lim_{β\to 0} \frac{\sin β}{β} = 1
\frac{12}{6} \sum_{i=1}^{n} i^{2}
370K
∑_{k=1}^{n} k = n(n+1)/2
162K