No arguments
Description:
Compute the pointwise square root of selected images.
Examples of use:
• Example #1
• Example #2
$ gmic 300,1,1,1,'40*x/w+u' +sqrt display_graph 400,300

Command: 300,1,1,1,'40*x/w+u' +sqrt display_graph 400,300

Command: 300,1,1,1,'40*x/w+u' +sqrt display_graph 400,300