HP 3000 Manuals

HP FORTRAN 77/iX Reference

LOGICAL*4 Format 

A LOGICAL*4 datum is a representation of true or false.

The LOGICAL*4 format occupies one 32-bit word in memory.

If the least significant bit (24) of the most significant byte is 1, the
value is true; otherwise it is false.


          Figure 10-10.  LOGICAL*4 Format 

MPE/iX 5.0 Documentation