How do you do logs on a TI-89 besides typing in l-o-g yourself?

[archcommus]

Is that the only way?

 

[thelanx]

Isn't there a log button?

 

[archcommus]

Originally posted by: thelanx
Isn't there a log button?

Nope, only ln.

 

[imported_hscorpio]

I just do ln(X)/ln(10)

 

[smack Down]

make a custom menu is the easiest way.

 

[dugweb]

Originally posted by: hscorpio
I just do ln(X)/ln(10)

qft

 

[ed21x]

catalog, alpha+L

 

[Syringer]

Originally posted by: ed21x
catalog, alpha+L

You don't even need the alpha..

 

[archcommus]

Originally posted by: ed21x
catalog, alpha+L

Okay, that's more reasonable.

 

[DrPizza]

why on earth are you using base 10 logs? Some science class?
Change of base ftw (lnx/ln10)

 

[RadioHead84]

yeah i use the catalog cuase i dont know how to make a custom menu

 

[imported_hscorpio]

Originally posted by: RadioHead84
yeah i use the catalog cuase i dont know how to make a custom menu

I was going to make a custom menu, but it's more work than its worth for me since I rarely use log. Just easier to do ln(x)/ln(10).

How to make custom menus.

 

[TitanDiddly]

My 92 has an LN button.

 

[aplefka]

I'm pissed because my 83+ used to play Mario just fine and then when it got cleared and I tried to put it back on it no longer worked.

 

[RadioHead84]

side note..


How do you make a custom menu on the 89?

 

[imported_hscorpio]

Originally posted by: RadioHead84
side note..


How do you make a custom menu on the 89?

Look at my last post.

 

[Chaotic42]

I made a program for this on my Ti-86.

 

[imported_hscorpio]

Originally posted by: Chaotic42
I made a program for this on my Ti-86.

But the ti-86 has a log button.

 

[SilentZero]

Originally posted by: hscorpio
I just do ln(X)/ln(10)

Bingo

 

[Chaotic42]

Originally posted by: hscorpio
But the ti-86 has a log button.

Well, for base-10. Sorry, I should have mentioned that it was to do it in any base.

 

[imported_hscorpio]

Originally posted by: Chaotic42

Originally posted by: hscorpio
But the ti-86 has a log button.

Well, for base-10. Sorry, I should have mentioned that it was to do it in any base.

Oh, ok that makes sense.

 

[Mo0o]

i programed my log to jsut be L( )

edit: actually, maybe i didn't...

 

[Chaotic42]

Originally posted by: hscorpio
Oh, ok that makes sense.

Yeah, it's late and I'm a bit out of it.

 

[Syringer]

Originally posted by: Ned
My 92 has an LN button.

Not read the thread did we?

 

[archcommus]

Originally posted by: Ned
My 92 has an LN button.

Okay.