Question about Texas Instruments TI-34II Explorer Plus Calculator

Just hit 2nd and the Pi key and you will get a list of Logarithmic functions. Tell me if this works.

Posted on Feb 02, 2009

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Posted on Jan 02, 2017

The common antilog is the shifted function of the common log key (marked LOG, just to the left of the 7 key). The natural antilog is the shifted function of the natural log key (marked LN, just to the left of the 4 key).

Apr 13, 2014 | Texas Instruments TI-83 Plus Calculator

The TI 86 has two logarithmic functions: natural logarithm **(ln) **and common (decimal) logarithms **(log)**. If you need the logarithm in any other base than e or 10 you need to use one of the two equivalent expressions

**log_b(x) =ln(x)/ln(b) =log(x)/log(b)**

Here b is the value of the base of the logarithm and x is the argument (the value whose logarithm you are seeking). Of course the argument x must be a positive number.

**Note:** On the TI 86 the log function can calculate the logarithm of a complex number, according to the manual.

Here b is the value of the base of the logarithm and x is the argument (the value whose logarithm you are seeking). Of course the argument x must be a positive number.

Sep 22, 2013 | Texas Instruments TI-86 Calculator

For the inverse natural log, press 2nd LN. For the inverse common log, press 2nd LOG.

For example, to calculate the inverse natural log of 2, press 2nd LN 2 ENTER and you'll get about 7.389 .

For example, to calculate the inverse natural log of 2, press 2nd LN 2 ENTER and you'll get about 7.389 .

Jan 25, 2011 | Texas Instruments TI-86 Calculator

The BA II+ does not have a key for the common logarithm function. You can calculate the common log of a number by calculating its natural log and then dividing by the natural log of 10.

log10(x) = ln(x)/ln(10)

The same procedure works for logarithms to any base.

log10(x) = ln(x)/ln(10)

The same procedure works for logarithms to any base.

Dec 14, 2010 | Texas Instruments BA II PLUS Financial...

Press LOG for common (base-10) logarithm or LN

Jul 04, 2010 | Texas Instruments TI-83 Plus Calculator

To calculate the natural logarithm of the value in the display, just press the LN button. If you need the common (base-10) logarithm, compute it as ln(x)/ln(10). That is, divide the natural logarithm of the value divided by the natural logarithm of ten.

May 20, 2010 | Texas Instruments BA-II Plus Calculator

The common antilog is the 2ND function of the common log (LOG) key, just to the left of the 7 key. The natural antilog is the 2ND function of the natural log (LN) key, just to the left of the 4 key.

May 02, 2010 | Texas Instruments TI-84 Plus Calculator

Hi,

Sorry to contradict you but there are many types of logarithms, the most important ones are

**[LOG]**, and the natural logarithms are labeled** [LN]**.

The inverse function of the natural log function is the exponential (e^(x)), and the inverse of the log in base ten function is the function ten to the power of. It is called (sometimes) the antilog

Ex:

Question What is the antilog of 3.5678?

Answer The antilog of 3.5678 is 10^(3.5678) = 3696.579068

Verification: log(3696.57908) =3.5678

Hope it helps.

Sorry to contradict you but there are many types of logarithms, the most important ones are

- the common logarithms (log in base 10),
- the natural logarithms (logarithms in base e)
- the binary logarithms (logarithms in base 2)

The inverse function of the natural log function is the exponential (e^(x)), and the inverse of the log in base ten function is the function ten to the power of. It is called (sometimes) the antilog

Ex:

Question What is the antilog of 3.5678?

Answer The antilog of 3.5678 is 10^(3.5678) = 3696.579068

Verification: log(3696.57908) =3.5678

Hope it helps.

Nov 29, 2009 | Texas Instruments TI-30XA Calculator

I noticed that this calculator doesn't have a natural logarithm function as well. You can can always use the fact that

ln x = (log x) /log e or since log e is approximately .43429482

ln x = (log x)/.43429482. The greatest solution and it might be worth the 15 bucks or so to get a calculator with e^x and the natural logarithm function.

ln x = (log x) /log e or since log e is approximately .43429482

ln x = (log x)/.43429482. The greatest solution and it might be worth the 15 bucks or so to get a calculator with e^x and the natural logarithm function.

Feb 20, 2009 | Texas Instruments TI-30XA Calculator

To save enter the number you want to save then press [STO] and the variable you want to save to.

And to use the variable you need to recall it by [RCL] button and then the variable you want to recall.

Rate me, thanks.

And to use the variable you need to recall it by [RCL] button and then the variable you want to recall.

Rate me, thanks.

Dec 03, 2008 | Texas Instruments TI-34II Explorer Plus...

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When I try to do log functions on the calculator, I apparently don't know the correct way to enter data because I keep getting the wrong answers. And my prof says, "You need a different calculator." He couldn't figure it out either.

HOw do you take log on TI34?

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