Antiln?!?!
posted by Tabby on .
use a calculator to find the
antiln(0.049)
to the nearest ten thousandth.
My calculator doesn't do antiln. just ln. Someone helo me please?

Use the inverse key
INV LN (.049)
or do this use the e^ key
antiln(a)= e^a 
Is the answer 0.9521811297? That's what I got using the e^ key.
(I don't have an inverse key on my calculator. It's a Casio fx9750G PLUS Power Graphic, and the manual for it is literally one inch thick with 453 pages.) 
correct.
Put this in your google search window:
e^.049= 
Ah. Thank syou o much for your time and help. God Bless you.

Tabby, I had a Casio at one time
Look for a 2ndF key, it works the same way
enter:
2ndF
ln
.049
= 
Thanks Reiny!

1.742