×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

limit value on functions

limit value on functions

limit value on functions

(OP)
How do I do this in Mathcad?

Example.:

f(x)=x^3+3 for x<10
g(x)=x     for x>=10

Then plot it to get one single value for one single parameter?

RE: limit value on functions

f(x):if(x<10,x^3+3,x)

Cheers

Greg Locock

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.

RE: limit value on functions

(OP)
I am not very familiar with the condition notation in Mathcad...

Thanks, Greg...smile

RE: limit value on functions

Does it work, that looks an awful lot like excel on second thoughts?

Cheers

Greg Locock

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.

RE: limit value on functions

It works.  It is just like the Excel function.

if(cond, x, y)
Returns x if logical condition cond is true (non-zero), y otherwise

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources