Assuming that I have the path P given, and let the T be a point outside the path P.
Is there an easy way to find the point X on the path P such that the tangent on point X going through the point T?
I would like to plot images in a tangent plane to each face of an icosahedron. Something like in the image.
I have tried several approaches like:
Tikz : texture cube faces using png image
and example ...
I am a tikz-beginner and wish to draw this figure: figure
Here I tried and tried but can not come further ... Thanks for help!
I would like to draw the left panel (in which I placed the blue curve manually). But in the right panel the curve is different. How can I draw the curve as shown in the left panel (without manually ...
Thanks to a guy in this forum I was able to handle several triangles I had to draw.
Now a smaller problem.
I did the triangle in the picture, but I just miss the arch tangent to the point.
Every time ...
How to draw a tangent line to a parametrically defined curve in an arbitrary point (plotted with raw gnuplot option)?
The answer given from here well work for monotonically increasing or decreasing ...