Public Beta Availiable (v3) - Win/Mac/Firmware

[Nigel (UK)]

(12-16-2017 02:52 PM)DrD Wrote:  Did you try using Ans, instead of ANS? Then capitalization is important.

-Dale-

I used Ans, not ANS. I'm not sure why I typed the latter! If "x^2+4" is the most recent answer, Ans | x=2 simply returns x^2+4. Does this not happen on your calculator?

(12-16-2017 03:03 PM)salvomic Wrote:  yes.
But try Ans(2) and you get 8.
See help: Ans(n) in CAS

I never knew that! Thank you. But it doesn't help if I want to substitute for a variable other than x. I know that I can work around it by copying the previous line in full, so it isn't a fundamental problem, but it would be nice if Ans worked consistently.

Nigel (UK)