View Word: D0=

Word Name:	D0=
Type:	Standard word
Data Stack Signature:	d:x – true\|false
Return Stack Signature:	--
Availability:	V1.2
Description:	Returns TRUE if the double value x is equal to 0, otherwise returns FALSE.
Example:	123456. D0= . (displays 0 (false)) 0. D0= . (displays -1 (true))
Comment:	None
See Also:	0< 0<= 0<> 0= 0> 0>=