std::cos(std::valarray)
From cppreference.com
| Defined in header <valarray>
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| template< class T > valarray<T> cos( const valarray<T>& va ); |
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For each element in va computes cosine of the value of the element.
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[edit] Parameters
| va | - | value array to apply the operation to |
[edit] Return value
Value array containing cosines of the values in va.
[edit] Notes
Unqualified function (cos) is used to perform the computation. If such function is not available, std::cos is used due to