See the following testings: In [24]: a=3.1415926535897932384626433832795028841971 In [27]: -a Out[27]: -3.141592653589793
In [28]: +a Out[28]: 3.141592653589793 In [17]: ~-+1 Out[17]: 0 In [18]: -~+1 Out[18]: 2 In [19]: -+~1 Out[19]: 2 In [20]: +~-1 Out[20]: 0 I'm very puzzled by these operators. Any hints will be highly appreciated. Regards, HZ -- https://mail.python.org/mailman/listinfo/python-list
