Recent content by Jonas

  1. J

    Can the limit of a quotient of trig functions approach a specific value?

    Hello. Sin and cos separately oscillates between [-1,1] so the limit of each as x approach infinity does not exist. But can a quotient of the two acutally approach a certain value? lim x→∞ sin(ln(x))/cos(√x) has to be rewritten if L'hôp. is to be applied but i can't seem to find a way to...
  2. J

    Python How can I retrieve integers from a file in Python?

    No i have tried many different ways. Among others this one: with open(numbers_A) as f: for i in f: i = i.strip('\n') i = i.split(', ') for x in range(len(i)): lista.append(x) print(lista)
  3. J

    Python How can I retrieve integers from a file in Python?

    I have tried to split with commas and spaces, but it doesn't work either. Nothing changes, it still reads line by line.
  4. J

    Python How can I retrieve integers from a file in Python?

    It's a text file and the first looks like: 237, 321, 212, 379, 201, 247, 201, 204, 298, 130 285, 229, 167, 235, 353, 176, 130, 274, 337, 192 367, 88, 235, 275, 290, 221, 141, 148, 341, 365 . . . and so on for 1000 rows And the second one is separated only by ':' (and all in one line it seems).
  5. J

    Python How can I retrieve integers from a file in Python?

    Hey. Im pretty new to Python (and programming in general in fact). I have received two different files, each containing 10 000 integers mixed up with some commas, colons, and \n, and in one of the files there are also negative numbers. I have tried all day retrieving those numbers using all...
  6. J

    Calculating Moment of Inertia from Ball Accelerations

    Hey guys. Im trying to figure out how to calculate the moment of inertia from a homogeneous ball based on a series of accelerations. The ball is released from the top of an incline plane (3.33 deg) and with a motion sensor, 5 values of acceleration where captured . Together with the radius and...
  7. J

    What Interests You in the World of Science?

    Hey guys. Im an undergraduate physics student from Sweden. I am interested in physics and math (obviously) but i also find chemistry and biology intriguing!
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