Need help for some HP Prime calculus/functions

[Devil69]

(12-20-2019 08:28 PM)Joe Horn Wrote:  

(12-20-2019 01:22 PM)toml_12953 Wrote:  On my G2, I get this in Trig Explorer 3...

There is no such app as "Trig Explorer 3". If you have one, you are either running a very old firmware version, or it's an artifact left over after upgrading your firmware. It's a ghost app, haunting your Prime. Ignore it; it's not supported any more. To exorcise it, upgrade your firmware and/or clear your Prime's memory and start fresh.

(12-20-2019 01:29 PM)toml_12953 Wrote:  When I start Explorer on my G2, all I get is a list of types of graphs (Linear, Quadratic, Cubic, etc.)

Correct. After selecting "Trigonometric", press the Plot key to see the Explorer / Trig in Plot view... as explained in the User Guide.

It's kinda sad the G2 specs are really good but the software support isnt much. I hope HP will fix these things and integer much intuitive OS (like on the CX CAS ones from TI).

Also nobody can help me with trig inequations?

Thanks