Variable floating point variable conditional Gforth

Question

To expand this, how can I do this with variables?

 fvariable foo 6.2e foo f!
 fvariable boo 8.2e boo f!

 boo @ foo @ f> // How is this done? 

Answer 1

You access floating point variables with f@ and f!.

boo f@ foo f@ f>