Difference between revisions of "cpp/numeric/complex/pow"
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Computes complex {{tt|base}} raised to a complex power {{tt|exp}}. The operation is defined as {{math|exp(''base'' · log(''exp'')}}. A branch cut exists along the negative real axis. | Computes complex {{tt|base}} raised to a complex power {{tt|exp}}. The operation is defined as {{math|exp(''base'' · log(''exp'')}}. A branch cut exists along the negative real axis. | ||
| − | The result of {{ | + | The result of {{c|pow(0, 0)}} is implementation-defined. |
===Parameters=== | ===Parameters=== | ||
Revision as of 20:16, 19 April 2012
Template:cpp/numeric/complex/sidebar Template:ddcl list begin <tr class="t-dsc-header">
<td>Defined in header
</td>
<complex>
<td></td> <td></td> </tr> <tr class="t-dcl ">
<td class="t-dcl-nopad">template< class T >
complex<T> pow( const complex<T>& base, const complex<T>& exp );
</td>
complex<T> pow( const complex<T>& base, const complex<T>& exp );
<td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> <tr class="t-dcl ">
<td class="t-dcl-nopad">template< class T >
complex<T> pow( const complex<T>& base, const T& exp );
</td>
complex<T> pow( const complex<T>& base, const T& exp );
<td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> <tr class="t-dcl ">
<td class="t-dcl-nopad">template< class T >
complex<T> pow( const T& base, const complex<T>& exp );
</td>
complex<T> pow( const T& base, const complex<T>& exp );
<td class="t-dcl-nopad"> </td> <td class="t-dcl-nopad"> </td> </tr> Template:ddcl list end
Computes complex base raised to a complex power exp. The operation is defined as exp(base · log(exp). A branch cut exists along the negative real axis.
The result of pow(0, 0) is implementation-defined.
Parameters
| base | - | base as a complex value |
| exp | - | exponent as a complex value |
Return value
base raised to a power exp.
