12.6.2.2175
S>F
S to F
FLOATING EXT
 
( n -- ) ( F: -- r ) or ( n -- r )

r is the floating-point equivalent of the single-cell value n. An ambiguous condition exists if n can not be precisely represented as a floating-point value.

See:
12.6.2.1471 F>S.

Implementation:
: S>F ( n -- r )
   S>D D>F
;