[WP 34s] Trapezoidal approximation of area under curve
|
06-01-2015, 01:53 PM
(This post was last modified: 06-01-2015 02:31 PM by Marcio.)
Post: #1
|
|||
|
|||
[WP 34s] Trapezoidal approximation of area under curve
Hello all,
Is it possible to have access to data keyed into the calc using the \(\sum +\) for other procedures other than stat functions? If so, I am planning on creating a program that would take advantage of that so it would be possible to easily calculate the area under a curve defined by data, as shown below: \[ \int_{x_1}^{x_n} y(x) dx \approx \frac{1}{2} \sum_{k=1}^{n-1} (x_{k+1}-x_{k})(y_{k+1}+y_{k}) \] Many thanks Marcio |
|||
« Next Oldest | Next Newest »
|
Messages In This Thread |
[WP 34s] Trapezoidal approximation of area under curve - Marcio - 06-01-2015 01:53 PM
RE: [WP 34s] Trapezoidal approximation of area under curve - Marcus von Cube - 06-01-2015, 03:54 PM
RE: [WP 34s] Trapezoidal approximation of area under curve - Dave Britten - 06-01-2015, 05:36 PM
RE: [WP 34s] Trapezoidal approximation of area under curve - Thomas Klemm - 06-01-2015, 06:56 PM
RE: [WP 34s] Trapezoidal approximation of area under curve - Dieter - 06-02-2015, 09:23 PM
RE: [WP 34s] Trapezoidal approximation of area under curve - Marcio - 06-02-2015, 02:46 AM
RE: [WP 34s] Trapezoidal approximation of area under curve - Marcio - 06-16-2015, 10:47 AM
RE: [WP 34s] Trapezoidal approximation of area under curve - Dieter - 06-16-2015, 11:31 AM
RE: [WP 34s] Trapezoidal approximation of area under curve - Thomas Klemm - 06-16-2015, 12:38 PM
RE: [WP 34s] Trapezoidal approximation of area under curve - Marcio - 06-16-2015, 12:57 PM
|
User(s) browsing this thread: 1 Guest(s)