I'm wondering there is already a function in python library that can merge intervals. For example, if I have the following intervals ('[' and ']' means closed interval as in http://en.wikipedia.org/wiki/Interval_(mathematics)#Excluding_the_endpoints)
[1, 3] [2, 9] [10,13] [11,12] I want to get the following merged intervals. [1,9] [10,13] Could somebody let me know if there is a function in the python library? -- http://mail.python.org/mailman/listinfo/python-list