Which output command is used to output an answer contains variables

Hi

I am using the fprintf command to output an answer that contains some variables .. it's saying that it's not possible to change symfun to char .. is there any other command that I can use

I have tries display and sprints as well.

[David Barry]

Please upload your code so we can see what you are trying to do

[Stephen23]

Original question by khadijah abushima retrieved from Google Cache:

http://web.archive.org/web/20210220054113/https://webcache.googleusercontent.com/search?q=cache%3AYbmTj8sp8KcJ%3Ahttps%3A%2F%2Fwww.mathworks.com%2Fmatlabcentral%2Fanswers%2F316450-which-output-command-is-used-to-output-an-answer-contains-variables

http://web.archive.org/web/20210220054300/https://www.mathworks.com/matlabcentral/answers/316450-

Which output command is used to output an answer contains variables

Hi

I am using the fprintf command to output an answer that contains some variables .. it's saying that it's not possible to change symfun to char .. is there any other command that I can use

I have tries display and sprints as well.

[Rena Berman]

(Answers Dev) Restored edit

Answer 1

[Walter Roberson]

Call the symfun passing in symbolic variables. The results will be a symbolic expression, which you can char() to create a string that can be used with sprintf ()