System Functions

AND( ) Logical AND

Format	AND(value1[$],value2[$][,ERR=stmtref])   Where:
	stmtref		Program line number or statement label to which to transfer control.
	value1[$]		Compared values. String or numeric expressions/variables. If strings,
	value2[$]		value1$ must be the same length as value2$
Returns	Result of bit-wise logical 'AND' comparison of two expressions/variables.
Description	The AND( ) function performs a bit-wise 'AND' comparison of two string or numeric expressions/variables, and generates a value as a result. The length of the two string expressions must be equal or ProvideX returns an Error #46: Length of string invalid.
		Binary		Result
		0 and 0 0
		1 and 0 0
		0 and 1 0
		1 and 1 1
See Also	IOR( ) OR Comparison XOR( ) Exclusive OR Comparison
Example	0040 READ (1,END=1000) F$ 0050 R$=AND(F$(1,2),$7F7F$) ! Turn off high bit 0060 ....   BITS$=$03$ IF AND(BITS$,$02$)=$02$ THEN PRINT "bit 2 is on"