How to plot 3-way conditional

[robmio]

(10-31-2022 04:44 PM)Nick1941 Wrote:  The Advanced Graphing application has a means of plotting a conditional equation with two conditions using the conditional operator shown in the attachment conditional.png , but it has no conditional operator for a 3-way condition as shown in the attachment threeway.png. Is there a way to do that on the HP Prime?

after filling the second line, press the comma button: the third line appears