std::atan(std::valarray)

`<valarray>`
`template< class T > valarray<T> atan( const valarray<T>& va );`

va

va

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va

(atan) std::atan

std::valarray

std::valarray const
std::valarray std::slice_array std::gslice_array std::mask_array std::indirect_array
const std::valarray& ( begin() end() ) (C++11)
const std::valarray& 2 const std::valarray&
3

template<class T>
valarray<T> atan(const valarray<T>& va)
{
    valarray<T> other = va;
    for (T &i : other) {
        i = atan(i);
    }
    return other;
}

asin(std::valarray)	valarray std::asin () [edit]
acos(std::valarray)	valarray std::acos () [edit]
atan2(std::valarray)	valarray std::atan2 () [edit]
tan(std::valarray)	valarray std::tan () [edit]
atanatanfatanl (C++11)(C++11)	(${\small\arctan{x} }$ $arctan(x)$ ) () [edit]
atan(std::complex) (C++11)	(${\small\arctan{z} }$ $arctan(z)$ ) () [edit]


(C++17)
(C++20)
(C++11)



(C++11)

gcd (C++17)
lcm (C++17)

midpoint (C++20)
lerp (C++20)

iota (C++11)
accumulate
inner_product
adjacent_difference
partial_sum
reduce (C++17)
transform_reduce (C++17)
inclusive_scan (C++17)
exclusive_scan (C++17)
transform_inclusive_scan (C++17)
transform_exclusive_scan (C++17)

bit_cast (C++20)
has_single_bit (C++20)
bit_ceil (C++20)
bit_floor (C++20)
bit_width (C++20)
rotl (C++20)
rotr (C++20)
countl_zero (C++20)
countl_one (C++20)
countr_zero (C++20)
countr_one (C++20)
popcount (C++20)
endian (C++20)

cppreference.com

std::atan(std::valarray)