Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 01:28Z
\frac{10}{8} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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d/dz [z^11] = 11z^10
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∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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11n² + 7n + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
170K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 1 ; 4 13 | = 152
100K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
138K