HP 48g Graphing Calculator - Manual (Page 189)

1. Enter the binary integer objects.
2. Press
ED
or
0-
1. Enter the binary integer onto the stack.
2. Press es to find the “negative” of a binary number. The negative
of a binary number is its two’s complement (all bits inverted and
1
added), since there are no “negative” binary integers in the same
sense that there are negative real integers. Subtracting a binary
integer is the same as adding its two’s complement.
To muftipK.' or clE'/ide (mfc
iR'ior-.ers:
1. Enter the two binary integers.
2. Press or (T). Remember that any remainder from a division is
lost and the answer is truncated to be an integer.
1. Enter the binary integer onto the stack.
2. Press
( M T H
) BASE and press the menu key corresponding to the
desired number base.
1. Enter the binary integer onto the stack. It can be in any of the four
number bases.
2. Press
( M T H 1
B
h
SE to convert the integer to a real
decimal integer.
15
real number to a binary integer:
1. Enter the real number onto the stack.
2. Press
( M T H 1
BFiSE R-j-B to convert the real number to a
binary integer. If necessary, the real number is rounded first to an
integer before converting. Negative real numbers are converted to #
0
and real numbers > 1.84467440738 x 10^® are converted to the
largest binary integer (# FFFFFFFFFFFFFFFFh, for example).
Binary Arithmetic and Number Bases 15-3