Applies the logical operation 'and' between each operand's digits. The operands must be both logical numbers. >>> ExtendedContext.logical_and(Decimal('0'), Decimal('0')) Decimal('0') >>> ExtendedContext.logical_and(Decimal('0'), Decimal('1')) Decimal('0')
(self, a, b)
| 4714 | return a.logb(context=self) |
| 4715 | |
| 4716 | def logical_and(self, a, b): |
| 4717 | """Applies the logical operation 'and' between each operand's digits. |
| 4718 | |
| 4719 | The operands must be both logical numbers. |
| 4720 | |
| 4721 | >>> ExtendedContext.logical_and(Decimal('0'), Decimal('0')) |
| 4722 | Decimal('0') |
| 4723 | >>> ExtendedContext.logical_and(Decimal('0'), Decimal('1')) |
| 4724 | Decimal('0') |
| 4725 | >>> ExtendedContext.logical_and(Decimal('1'), Decimal('0')) |
| 4726 | Decimal('0') |
| 4727 | >>> ExtendedContext.logical_and(Decimal('1'), Decimal('1')) |
| 4728 | Decimal('1') |
| 4729 | >>> ExtendedContext.logical_and(Decimal('1100'), Decimal('1010')) |
| 4730 | Decimal('1000') |
| 4731 | >>> ExtendedContext.logical_and(Decimal('1111'), Decimal('10')) |
| 4732 | Decimal('10') |
| 4733 | >>> ExtendedContext.logical_and(110, 1101) |
| 4734 | Decimal('100') |
| 4735 | >>> ExtendedContext.logical_and(Decimal(110), 1101) |
| 4736 | Decimal('100') |
| 4737 | >>> ExtendedContext.logical_and(110, Decimal(1101)) |
| 4738 | Decimal('100') |
| 4739 | """ |
| 4740 | a = _convert_other(a, raiseit=True) |
| 4741 | return a.logical_and(b, context=self) |
| 4742 | |
| 4743 | def logical_invert(self, a): |
| 4744 | """Invert all the digits in the operand. |