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About calculus

  • 1 year, 2 months ago xinjia zhang
    Participant

    If I give two sets of data and fit a curve,how do I find the value of the area enclosed by the curve and the x-axis?Thank you.

    1 year, 2 months ago dgteam
    Moderator

    We just uploaded a new example file to explain how.  Please see File > On-line examples. This calculates the area using the trapezoid rule.  Also shows the analytical solution calculated in an Expression variable. Does this help?

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