NEW: HP 15C Collectors Edition

[Voldemar]

(08-04-2023 11:14 AM)laurent_maury Wrote:  Back to 15C mode???

GO TO 16C
Calculator off.
Hold [g] [ENTER], press [ON]
On screen
1.L 2.C 3.H
Then press [4]
On screen
15 15.2 16
Press [7]

Back to 15C
Calculator off.
Hold [g] [ENTER], press [ON]
On screen
1.L 2.C 3.H
Then press [4]
On screen
15 15.2 16
Press [e^x]

Go to 15.2C
Calculator off.
Hold [g] [ENTER], press [ON]
On screen
1.L 2.C 3.H
Then press [4]
On screen
15 15.2 16
Press [1/x]