Documentation
Publicon
Reference
Preferences
Formatting Options
...Specific Box Options
SqrtBoxOptions
{...}
MultilineFunction
• MultilineFunction is an option for cells that determines if the expression inside a square root sign is split across multiple lines if it is too long to fit on a single line.
• With the default setting MultilineFunction 
Automatic, the expression inside a square root sign can be reformatted to extend across more than one line. The "^" notation is used to specify the exponent.The point at which the line break is applied is indicated by a 
symbol.
• With the setting MultilineFunction None, no reformatting is done.
