Nov 7, 2012 · If you mean an arithmetic sequence as in a series of numbers such that each number is simply the equal to the previous one plus some constant amount (like [1, 3, 5, 7] or [8, 18, 28, 38] but not [1, 2, 4, 8] or [1, 3, 1, 5, 1, 7]) then you probably shouldn't overthink it. It is unlikely that a list comprehension outperforms this:

Apr 9, 2014 · I am trying to make an arithmetic sequence in python with the following code: sum1 = 330(3 + 990)/2 However, I get the following error: TypeError: "'int' object is not callable" How should I do ...

Jun 4, 2012 · @ms4py - While I would expect the reader to be able to translate my answer into the proper style for their language, I take your point that I didn't answer in Python. I've edited my answer to be in Groovy which supports a more Python-y syntax. (Please remove -1). –

Jul 5, 2015 · There are five arithmetic sequences in this list: (0, 2), (2,4), (4, 6), (4,7), (5,7) - these are indexes of first and last element of a sequence. A sequence is derived by the difference between elements. As you see from the example above - the sequence must be longer than 2 elements (otherwise it would find a sequence between every two elements).

Dec 19, 2020 · Python Arithmetic Sequence Sum. Ask Question Asked 4 years, 3 months ago. Modified 4 years, 3 months ago. ...

Sep 14, 2021 · The next step is to check the difference between each of the elements in every 2-length arithmetic sequence, and to write code that checks for a number being that difference more again. For example, the list [7, 10] has a difference of …

Apr 14, 2017 · Python Arithmetic sequence. 0. Making a list of a geometric progression when the ratio and range are given ...

Dec 1, 2017 · I'm trying to make a function that is given the first number in an arithmetic progression, the derivation d and the number of terms in the series which is n and then calculate their sum using recursion I tried the following. def rec_sum(a_1, d, n): if n == 0: return 0 return (n*(a_1+rec_sum(a_1,d,n-1)))/2 print rec_sum(2,2,4)

Oct 7, 2010 · I'm trying to represent an array of evenly spaced floats, an arithmetic progression, starting at a0 and with elements a0, a0 + a1, a0 + 2a1, a0 + 3a1, ... This is what numpy's arange() method does, but it seems to allocate memory for the whole array object and I'd like to do it using an iterator class which just stores a0, a1 and n (the total ...

Nov 24, 2021 · Python, function for an arithmetic sequence. Ask Question Asked 3 years, 4 months ago. Modified 3 years, 4 ...