MaplePrimes - answers and comments on Question, Finding zero slope of an implicit function

By implicitdiff

Markiyan Hirnyk — Sat, 09 Mar 2013 15:42:28 Z

Here is an example.

Download implicitdiff.mw See ?implicitdiff for info.

The Draghilev method

one_man — Sun, 10 Mar 2013 09:53:14 Z

The Draghilev method to find all the points of zero and Pi/2 slope of an implicit function f(x1,x2)=0 while driving along the section of the line connected.

Example solution of equation and searching of all the points of zero and Pi/2 slope (with animation):

x1^3+x2^3-0.1e-1*sin(1.00001*x1+x2)=0;

D__LIST0.mw

It was asked and answered

Markiyan Hirnyk — Sat, 09 Mar 2013 15:47:35 Z

For example, see http://www.mapleprimes.com/questions/40425-Implicit-Differentiation-finding-Extreme-Values .

This link can be found by the "implicit" search in MaplePrimes at the top of this page.

Optimization

Markiyan Hirnyk — Sat, 09 Mar 2013 15:53:06 Z

In order to optimize y, one can apply the approaches from http://www.mapleprimes.com/questions/39566-Find-Maxmin-From-Implicit-Function . This link can be found by the previous search too.

zero slope coordinates of an implicit function

maplelearner — Sat, 09 Mar 2013 15:54:47 Z

Dear Markiyan

Thanks alot.