HP 35s

ALG: Summary C-7
Parts of numbers
Reviewing the Stack
The  or  key produces a menu in the display— X–, Y–, Z–, T–registers,
to let you review the entire contents of the stack. The difference between the

and the
  key is the location of the underline in the display. Pressing the
  displays the underline on the T register; pressing the  displays the
underline on the Y register.
Pressing
 displays the following menu:
   
value
Pressing   displays the following menu:
   
value
You can press  and   (along with Õ or Ö) to review the entire
contents of the stack and recall them. They will appear as , , 
or  depending on which part of the stacked was recalled and may be
used in further calculations.
To calculate: Press: Display:
The integer part of 2.47
()



The fractional part of 2.47
()



The absolute value of –7
 


The sign value of 9
()



The greatest integer equal to
or less than –5.3
()


