Difference between revisions of "Cyclotomic polynomials"
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(Created page with "The cyclotomic polynomials $\phi_n(x)$ are given by $$\phi_n(x)=\displaystyle\prod_{1\leq k\leq n;\mathrm{gcd}(k,n)=1} x-e^{2i\pi \frac{k}{n}}.$$") |
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The cyclotomic polynomials $\phi_n(x)$ are given by | The cyclotomic polynomials $\phi_n(x)$ are given by | ||
$$\phi_n(x)=\displaystyle\prod_{1\leq k\leq n;\mathrm{gcd}(k,n)=1} x-e^{2i\pi \frac{k}{n}}.$$ | $$\phi_n(x)=\displaystyle\prod_{1\leq k\leq n;\mathrm{gcd}(k,n)=1} x-e^{2i\pi \frac{k}{n}}.$$ | ||
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Latest revision as of 18:42, 24 May 2016
The cyclotomic polynomials $\phi_n(x)$ are given by $$\phi_n(x)=\displaystyle\prod_{1\leq k\leq n;\mathrm{gcd}(k,n)=1} x-e^{2i\pi \frac{k}{n}}.$$
