ChemCalc Dump /sym/93428e
id=1 · host=br.gridbatch.net · 2026-10-19 01:55Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
302K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
312K
∇²ω = 0
∑_{k=1}^{n} k = n(n+1)/2
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det| 5 3 ; 2 6 | = 24
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
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det| 5 7 ; 2 6 | = 16
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