Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 19:34Z
\frac{11}{4} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
451K
det| 1 4 ; 3 2 | = -10
264K
d/dx [x^3] = 3x^2
\frac{12}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
411K
F = ma
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 2 ; 6 5 | = 8
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∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K