Delete elements from list..
- To: mathgroup at smc.vnet.net
- Subject: [mg116616] Delete elements from list..
- From: "Maarten van der Burgt" <Maarten.VanDerBurgt at kla-tencor.com>
- Date: Mon, 21 Feb 2011 19:30:31 -0500 (EST)
Hallo,
I have a list like:
mylist = {1, 2, 3, 4, 5, 6, 4, 5, 7, 8, 9}
I want to delete any element which is not strictly larger than the
previous element, until my new list has only increasing values.
This means in mylist above I want to delete the 4 and the 5 at position
7 and 8.
Any elegant and fast way for doing this?
In practice I want to do this for a large amount (1000) of very large
lists (1000). So speed is important.
Thanks for your help.
Maarten