Math Expression (PDE)

How can I do this expression. Please attachment.

Thank you



Edited 1 time(s). Last edit at 01/06/2008 10:33AM by oozypal.

Hello oozypal,
I have bad answer for you. You can't. Making expressions is limited to what you can do at HOME screen at calc and you can't do there eg. "y=x=z".

-Vity

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add it as a picture.