tan
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constexpr Complex tan(const Complex &z) noexcept
Returns the complex tan [1] of a complex number \(z\).
Parameters
- const Complex &z
A complex number.
Returns
- type Complex
A complex number.
The tan function of a complex number is defined as:
\[\tan z = \frac{\sin z}{\cos z}\]
Example
Complex z = 3 + 4_j;
std::cout << tan(z) << "\n";
Output:
-0.000187346 + 0.999356j
References