HP Forums / HP Calculators (and very old HP Computers) / HP Prime v / CAS diff() giving incorrect results

Post Reply 
CAS diff() giving incorrect results
09-22-2021, 07:26 PM
Post: #2
parisse Offline
Senior Member
 		Posts: 1,328
Joined: Dec 2013
RE: CAS diff() giving incorrect results
I have already tried to make | work as you expect with diff, but that was not successfull, it's too complicated. Please use subst
Code:

subst(diff(x^3,x,2),x = 4)
or just parentheses like
Code:

diff(x^3,x,2)(x = 4)
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: CAS diff() giving incorrect results - parisse - 09-22-2021 07:26 PM



User(s) browsing this thread:

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication