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12 Numbers  12.1 Number Concepts 12.1.1 Numeric Operations 12.1.1.3 Viewing Integers as Bits and Bytes
12.1.1.3.1 Logical Operations on Integers
Logical operations require integers as arguments;
an error of type type-error should be signaled
if an argument is supplied that is not an integer.
Integer arguments to logical operations are treated as if
they were represented in two's-complement notation.
The next figure shows defined names relating to
logical operations on numbers.
Defined names relating to logical operations on numbers.
| ash |
boole-ior |
logbitp |
| boole |
boole-nand |
logcount |
| boole-1 |
boole-nor |
logeqv |
| boole-2 |
boole-orc1 |
logior |
| boole-and |
boole-orc2 |
lognand |
| boole-andc1 |
boole-set |
lognor |
| boole-andc2 |
boole-xor |
lognot |
| boole-c1 |
integer-length |
logorc1 |
| boole-c2 |
logand |
logorc2 |
| boole-clr |
logandc1 |
logtest |
| boole-eqv |
logandc2 |
logxor |
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