| Table of Contents ▸ List of Commands ▸ Mathematical Operators ▸ sqrt | ◀ sqr | sub ▶ |
sqrt | Built-in command |
No arguments
Description:
Compute the pointwise square root of selected images.
Examples of use:
• Example #1
$ gmic image.jpg +sqrt
• Example #2
$ gmic 300,1,1,1,'40*x/w+u' +sqrt display_graph 400,300
