help doing simple integral

08232022, 04:51 AM
Post: #4




RE: help doing simple integral
(08232022 01:36 AM)geepigs Wrote: Thank you Joe. How were you able to add the condition that X > 1 ? The way I did it was by using the "Where" function, which looks like a long vertical line. In the math template menu (the key between the toolbox and the xtthetan key), it's in the top row, 3rd item. You can see its help screen in the Toolbox Catalog menu, immediately following ztrans in alphabetical order (highlight it and press the Help key). Another approach is to use the 'assume' command, for example: assume(x>1) This tells Prime to assume that x<1 for all future CAS work (until you change x's assumptions, or delete them, of course). I personally dislike using 'assume' because I always forget that I made assumptions and they cause me trouble later... just like in real life. <0ΙΈ0> Joe 

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Messages In This Thread 
help doing simple integral  geepigs  08222022, 09:29 PM
RE: help doing simple integral  Joe Horn  08232022, 01:14 AM
RE: help doing simple integral  geepigs  08232022, 01:36 AM
RE: help doing simple integral  Joe Horn  08232022 04:51 AM
RE: help doing simple integral  toml_12953  08232022, 06:36 AM
RE: help doing simple integral  robmio  08232022, 07:01 AM

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