## goebeld

Mr. Dieter Goebel

## 50 Reputation

0 years, 142 days

## Space curve on a 3d plane connecting 2 p...

Maple

Dear all, is there a maple call to calculate the space curve connecting two points of a 3d plane?

e.g. the plane is defined by: f(x,y) = -x^2/9 + y^2/4

The two points are: P = (1,2,0), Q=(1,-1,0)

Searched: space curve laying on 3d plane connecting the two points.

Thanks

## Nested square brackets in matrix...

Maple 2024

Dear all, in the example below I create a matrix(3x2) and each element contains a vector. How can I avoid the double brackets of the matrix elements or eliminate the double brackets?

Thanks for help

## OpenMaple API still exist?...

Maple 2024

Dear all, in Maple Help exists the documentation of how to use the OpenMaple API Library. But I didn't found a link where to download the necessary libraries. I found e.g. the library maple-0.17.4.jar but it doesn't contain com.maplesoft.openmaple.*

http://www.java2s.com/example/jar/m/maple-index.html

Tahnks for help

## Nested SEQ to simplify textplot3d...

Maple 2024

Dear all, how can I simplify the following command by using nested SEQ?

tagsCornersPlot := textplot3d([[seq(cornerPoints[1 .. dim, 1]), cornerPoints[1 .. dim, 1]], [seq(cornerPoints[1 .. dim, 2]), cornerPoints[1 .. dim, 2]], [seq(cornerPoints[1 .. dim, 3]), cornerPoints[1 .. dim, 3]], [seq(cornerPoints[1 .. dim, 4]), cornerPoints[1 .. dim, 3]]], align = {above, right}, font = [Courier, bold, 20])

## Plot edge coordinates of a 3d plane...

Maple

Dear all, how can I plot the edge coordinates of a 2d plane?

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