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Be careful . On calculatoirs there are TWO logarithm bases, indicated by 'log' and 'ln'.
They are not interchangeable.
'log' is logs to base '10'
'ln' is logs to the 'natural' base ; natural = 2.718281828....
Try 'log' , 'number'. '=' and the answer should appear.
e.g. log(4) = 0.6020599999....
ln(4) = 1.386294371....
Note the two different answers.
Notwithstanding, what is written above, by a special higher level mathemtics , log bases can be changed. However, whilst learning logarithms, keep to 'base 10' ( log).
lenpollock
Wiki User
∙ 14y agoWhen doing the log of a base other than 10 or e you put the numbers in as if you were doing a log either of those bases and then divide the answer by log or ln of the base number you want.
Ex.
Log 3 (17)
You enter: log(17) / log(3)
or
ln(17) / ln(3)
Add your answer:
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How do you calculate an antilog on a TI-86 calculator?
The anti-log is "10^x" listed above the "LOG" key on a TI-86 calculator. All you have to do to use it is press the yellow "2nd" key (this means shift) and then press the "LOG" key.
How do you use the anti log on a TI-89 calculator'?
To find anti log of a number enter the number as the exponent of 10.
Does the TI-89 calculator have a log function?
Yes it is hidden you need to hit the green (Diamond) and press 7.
How do you enter an exponent on Texas Instruments TI-30xIIS calculator?
Texas Instruments TI-30xIIS calculator?
How do you plug in a log base into a ti 84 calculator?
If you are trying do logba, there are three ways of doing it.Update to OS 2.53Install the Omnicalc App (don't update to OS 2.53, Omnicalc will conflict)Use the change of base formula. log(a)/log(b)
How do you calculate an antilog on a TI-86 calculator?
The anti-log is "10^x" listed above the "LOG" key on a TI-86 calculator. All you have to do to use it is press the yellow "2nd" key (this means shift) and then press the "LOG" key.
Is the TI-86 calculator newer than the TI-83 calculator?
Yes
What is the difference between a Texas Instruments TI 84 Plus Silver edition graphing calculator and a TI 86 calculator?
The two models have very different user interfaces. For most purposes, a TI-84 is easier to use and much more popular than the TI-86, and this may have been the reason the TI-86 was discontinued.
Where is the exponent key on a TI 30XA calculator?
ee
How do you use the anti log on a TI-89 calculator'?
To find anti log of a number enter the number as the exponent of 10.
Does the TI 89 calculator have a log function?
Yes it is hidden you need to hit the green (Diamond) and press 7.
Does the TI-89 calculator have a log function?
Yes it is hidden you need to hit the green (Diamond) and press 7.
Where is the change sign key on the TI-83 plus calculator?
The sign change key on the TI-83 Plus calculator is located on the bottom row of keys to the left of the ENTER key. It is a white key with black printing that looks like this: (-) You must use this key instead of the blue subtraction key when you need to indicate a negative number; otherwise, the calculator will tell you it doesn't understand what you mean ("syntax error").
How do you get to the function on a TI calculator?
This depends on what function, and what TI calculator.
How do you find the cubed root on a TI-30xIIs?
Use the LOG key, divide the result by 3 then use the 10x key.
How do you find modulus of number in scientific calculator?
The way you find modulus of a number on a scientific calculator depends on the model of calculator. On the TI-86, you use mod (x,y) or x mod y to find modulus.
Which calculator is better the ti-30x11s or the ti-3411?
ti 30x11s!!
