STRING-DOWNCASE.html -- ACL2 Version 6.3

### STRING-DOWNCASE

in a given string, turn upper-case characters into lower-case

    Major Section:  ACL2-BUILT-INS

For a string `x`, `(string-downcase x)` is the result of applying `char-downcase` to each character in `x`.

The guard for `string-downcase` requires its argument to be a string containing only standard characters.

`String-downcase` is a Common Lisp function. See any Common Lisp documentation for more information.

To see the ACL2 definition of this function, see pf.