Taylor expanding with the HP50G

[Carsen]

(09-29-2023 04:41 AM)Steve Simpkin Wrote:  I tried switching the CAS to Approx mode first. When I executed TAYLR, it prompted "Approx. Mode off? YES NO". When I chose NO, it displayed the following error message.

Let me explain more clearly.

Execute the TAYLR command in exact mode to get a symbolic answer.

Then switch to approximate mode and press the [EVAL] key on the keyboard to turn the symbolic answer into an approximate one.