Get Help

Turn on suggestions

Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for

- Community
- :
- PTC Mathcad
- :
- PTC Mathcad
- :
- Implicit equation's graph f:=f(x,y)=0

Options

- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Mute
- Printer Friendly Page

Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

Showing results for

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Notify Moderator

07-09-2010
06:54 AM

07-09-2010
06:54 AM

Implicit equation's graph f:=f(x,y)=0

By now Mathcad wasnt able to represent graphics of implicit functions.

Lets say being f:=x^2+sinx+x*y=0

For upper case Mathcad isnt able to represent the graphic of the plane curve x^2+sinx+x*y=0 or other example for a 3D surface z^2+4*x^2+sinx+x*y=0

Mathcad want just explicit expression like z:=x^2+x*y to be able to represent or z:=z(x,y), but we know that majority of expressions are implicit like f(x,y)=0 or f(x,y,z)=0 that are most general

Would be great if Mathcad solve this thing

Labels:

1 REPLY 1

Highlighted
##

- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Notify Moderator

07-09-2010
10:54 AM

07-09-2010
10:54 AM

Re: Implicit equation's graph f:=f(x,y)=0

tudor baracu wrote:

By now Mathcad wasnt able to represent graphics of implicit functions.

Lets say being f:=x^2+sinx+x*y=0

For upper case Mathcad isnt able to represent the graphic of the plane curve x^2+sinx+x*y=0 or other example for a 3D surface z^2+4*x^2+sinx+x*y=0

Mathcad want just explicit expression like z:=x^2+x*y to be able to represent or z:=z(x,y), but we know that majority of expressions are implicit like f(x,y)=0 or f(x,y,z)=0 that are most general

Would be great if Mathcad solve this thing

Mathcad does all that, simple, quick. There are many examples in the qs.

Visit the Mathcad usage since june 20, download all my work sheets .

jmG