% Implement log(w1) for objects
%
%   >> w = log(w1)
%
%%   Overloaded methods:
%      sqw/log
%      testsigvar/log
%      sigvar/log
%      IX_dataset_3d/log
%      IX_dataset_2d/log
%      IX_dataset_1d/log
%      sqw/log
%      sigvar/log
%      d4d/log
%      d3d/log
%      d2d/log
%      d1d/log
%      d0d/log
%      codistributed/log
%      gpuArray/log
%%   Reference page in Help browser
%      doc log
%