I would like to know how to check element-wise that every entry in an array is less than or equal to a particular number. It would seem that something like this would require a loop, but I am not sure. Could someone help me? Thank you in advance
You can use any of all as follows:
sage: L = [1,2,3,4,5]
sage: all(x < 10 for x in L)
True
sage: all(x < 3 for x in L)
False
sage: any(x < 3 for x in L)
True
No explicit loop is necessary; you can use a generator expression in combination with all. If L is the list and c is the particular number, you can do:
all(el <= c for el in L)
Asked: 2019-02-01 09:19:09 +0100
Seen: 476 times
Last updated: Feb 01 '19
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