Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 07:10Z
det| 2 3 ; 7 3 | = -15
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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det| 9 4 ; 1 10 | = 86
133K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
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∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dn [n^12] = 12n^11
det| 10 1 ; 6 11 | = 104
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∇²z = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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det| 7 6 ; 1 8 | = 50
234K