W3cubDocs

/C++

std::lognormal_distribution<RealType>::m, s

RealType m() const;
(1) (since C++11)
RealType s() const;
(2) (since C++11)

Returns the parameters the distribution was constructed with.

1) Returns the log-mean m distribution parameter. It defines the location of the peak. The default value is 0.0.
2) Returns the log-deviation s distribution parameter. The default value is 1.0.

Parameters

(none).

Return value

1) The log-mean m distribution parameter.
2) The log-deviation s distribution parameter.

See also

gets or sets the distribution parameter object
(public member function)

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/numeric/random/lognormal_distribution/params