exp
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constexpr double exp(const Complex &z) noexcept
Returns the complex exponential function [1] of a complex number \(z\).
Parameters
- const Complex &z
A complex number.
Returns
- type Complex
A complex number.
The exponential of a complex number is defined as:
\[\exp(z) = \exp(x)\exp(\cos y + i\sin y)\]
for \(\Re(z) = x\) and \(\Im(z) = y\).
Example
Complex z = 3 + 4_j;
std::cout << exp(z) << "\n";
Output:
-13.1288 - 15.2008j
References