Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 00:06Z
\frac{7}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
429K
5z² + 1z + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
231K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
195K
∫₀^∞ e^(-y²) dy = √π / 2
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
412K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1K