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Roots of unity: Difference between revisions

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Roots of unity (view source)

Revision as of 15:49, 15 March 2020

4 bytes removed ,  4 years ago
m
→‎{{header|Raku}}: Fix comments: Perl 6 --> Raku
(Rename Perl 6 -> Raku, alphabetize, minor clean-up)
m (→‎{{header|Raku}}: Fix comments: Perl 6 --> Raku)
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=={{header|Raku}}==
(formerly Perl 6)
Perl 6Raku has a built-in function <tt>cis</tt> which returns a unitary complex number given its phase. Perl 6Raku also defines the <tt>tau = 2*pi</tt> constant. Thus the k-th n-root of unity can simply be written <tt>cis(k*τ/n)</tt>.
 
<lang perl6>constant n = 10;
SqrtNegInf
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