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- import operator as op
- assert op.le(1, 2) == True
- assert op.lt(1, 2) == True
- assert op.ge(1, 2) == False
- assert op.gt(1, 2) == False
- assert op.eq(1, 2) == False
- assert op.ne(1, 2) == True
- assert op.and_(0b01, 0b11) == 0b01
- assert op.or_(0b01, 0b11) == 0b11
- assert op.xor(0b01, 0b11) == 0b10
- assert op.invert(0b01) == -0b10
- assert op.lshift(0b01, 1) == 0b10
- assert op.rshift(0b10, 1) == 0b01
- assert op.is_('a', 'a') == True
- assert op.is_not('a', 1) == True
- assert op.not_(True) == False
- assert op.neg(1) == -1
- assert op.truth(1) == True
- assert op.contains([1, 2], 1) == True
- assert op.add(1, 2) == 3
- assert op.sub(1, 2) == -1
- assert op.mul(1, 2) == 2
- assert op.truediv(1, 2) == 0.5
- assert op.floordiv(1, 2) == 0
- assert op.mod(1, 2) == 1
- assert op.pow(2, 3) == 8
- from linalg import mat3x3
- assert op.matmul(mat3x3.identity(), mat3x3.identity()) == mat3x3.identity()
- a = [1, 2]
- assert op.getitem(a, 0) == 1
- op.setitem(a, 0, 3)
- assert a == [3, 2]
- op.delitem(a, 0)
- assert a == [2]
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