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I want to create a shortcut for the hyperbolic functions (sinh, cosh, etc.) so I don't have to go into the catalog every time. I tried creating a program that displays "sinh(" but I can't actually edit it (seems like it executes before I can). Does anyone have an idea on how I can create a shortcut for these functions?
I'm not sure I understand exactly what you're trying to do. Can you post the code you're currently using and what you think it should be doing?
On the TI-84, there is this function sinh much like regular sin. However, getting to sinh is a pain since you have to go through the catalog.
I thought that making a program would make it easier to access this function:
:ClrHome
Disp "sinh("However, when I execute it:
sinh(
Done
-------------------------This doesn't help because I can't move my cursor to sinh to actually do things with it. I want to be able to use it, for example to graph 2sinh(X), but I can't since the program already executed.
I guess I couldn't really graph it any way but I can keep those functions in y= so it isn't really a problem, but if I want to run a calculation it would be quicker if I could use a shortcut (prgm > SINH)
Unfortunately programs can't just recall a token to the home screen, so what you would like to do isn't possible on the TI-84 (to the best of my knowledge) without some form of assembly program. What you could do is have the sinh( inside the program, and anytime you wanted to run a calculation to edit the program to the equation you want and then to run it.
The other option is to store it to a string like this:
"sinh(→Str0Then whenever you wanted to use it you could press Rcl [2nd+Sto] -> Vars -> String… [7] -> Str0 [0]
If you want, you can try this.
Program A:
...
"sinh(Program B, running right after program A:
Str>Equ(Ans,Y1Hewwo, my name is Achak Claw. I was formerly BioHazard.