Question about Sharp EL-738 Scientific Calculator

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Posted on Jan 02, 2017

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SOURCE: how do i perform the calculation of log (base 2)

Yes look you can't enter the base in calculators it's default 10 so use:

log x base y = log x / log y

log (x*y) = log x + log y

log (x/y) = log x - log y

so instead of log 8 base 2 input log 8 / log 2 it's easy

hope you understand :)

Posted on Jul 06, 2009

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SOURCE: How to add decimal on SHARP EL735S

how do i increase decimal places on a sharp el735?

Posted on Aug 18, 2010

I would be interested in knowing the model number of the Casio calculator that can do prime factorization. I know and own several Casios (scientific and graphing) calculators and I have not found one that does it. Some graphing calculators are able to perform the factorization with the help of an additional program.

Posted on Feb 14, 2012

Hi there,

Type in - log ( then press ALPHA and the = and ANS will appear. Then continue with the the input as normal.

Type in - log ( then press ALPHA and the = and ANS will appear. Then continue with the the input as normal.

Feb 10, 2014 | Sharp ELW535 Calculator

Press

ln . 2 5 / ln 2 = or

log . 2 5 / log 2 =

ln . 2 5 / ln 2 = or

log . 2 5 / log 2 =

Oct 01, 2013 | Sharp EL-531VB Calculator

You can compute the logarithm of x to any base by computing log(x)/log(b) or ln(x)/ln(b). So, press

ln . 2 5 / ln 2 = or

log . 2 5 / log 2 =

ln . 2 5 / ln 2 = or

log . 2 5 / log 2 =

Oct 01, 2013 | Sharp EL-531VB Calculator

Calculate the log (base 10) of the number, then divide the result by the log (base 10) of the base.

For example, to calculate the base-3 log of 9, calculate the log of 9 to get 0.954 . Divide that by the log of 3 (about 0.477) to get 2.0 .

Since 9 is 3 squared, the log base 3 of 9 is 2, as we just calculated.

For example, to calculate the base-3 log of 9, calculate the log of 9 to get 0.954 . Divide that by the log of 3 (about 0.477) to get 2.0 .

Since 9 is 3 squared, the log base 3 of 9 is 2, as we just calculated.

Mar 28, 2012 | Office Equipment & Supplies

Your result is for the 6.75% interest compounded monthly. The problem states that the interest is compounded semiannually. This makes a difference in the effective interest rate.

A 6.75% APR compounded semiannually gives an effective interest rate of about 6.864%:

Press 2 , 6 . 7 5 2nd >EFF

Converting this to APR gives about 6.657%:

Press 1 2 , 6 . 8 6 4 2nd >APR

If you use 6.657 for the interest rate instead of 6.75 you should get the correct result.

A 6.75% APR compounded semiannually gives an effective interest rate of about 6.864%:

Press 2 , 6 . 7 5 2nd >EFF

Converting this to APR gives about 6.657%:

Press 1 2 , 6 . 8 6 4 2nd >APR

If you use 6.657 for the interest rate instead of 6.75 you should get the correct result.

Feb 22, 2011 | Sharp EL-738 Scientific Calculator

how do i increase decimal places on a sharp el735?

Jun 02, 2010 | Sharp EL-738 Scientific Calculator

Hi ;

for log base 10 use the the "log" key

example :

log(2) + log(3) = log(6)

enter 2 press the log key you will get 0.30102999 press the '+" key than 3 log you should get 0.47712125 for it Press the "=" or enter and you should get 0.778151250 for a answer than press inv or 2nd log and you should get 6 for a answer

and that all there is to it

for log base 10 use the the "log" key

example :

log(2) + log(3) = log(6)

enter 2 press the log key you will get 0.30102999 press the '+" key than 3 log you should get 0.47712125 for it Press the "=" or enter and you should get 0.778151250 for a answer than press inv or 2nd log and you should get 6 for a answer

and that all there is to it

Oct 07, 2009 | Texas Instruments BA-II Plus Calculator

Yes look you can't enter the base in calculators it's default 10 so use:

log x base y = log x / log y

log (x*y) = log x + log y

log (x/y) = log x - log y

so instead of log 8 base 2 input log 8 / log 2 it's easy

hope you understand :)

log x base y = log x / log y

log (x*y) = log x + log y

log (x/y) = log x - log y

so instead of log 8 base 2 input log 8 / log 2 it's easy

hope you understand :)

Feb 21, 2009 | Sharp EL-531VB Calculator

It's 2*3=6 but about the base, you can't change it in the calculators the default base it's 10 so log x it's Logbase 10^x here some logs:

log x base y = log x / log y

log (x*y) = log x + log y

log (x/y) = log x - log y

in your example log 9 base 3 = log 9 / log 3 etc.

hope you get it, and it was helpful

log x base y = log x / log y

log (x*y) = log x + log y

log (x/y) = log x - log y

in your example log 9 base 3 = log 9 / log 3 etc.

hope you get it, and it was helpful

Nov 12, 2008 | Texas Instruments TI-89 Calculator

In any scientific calculator log2(n) can be calculated with either ln or log function as
follows

Log2(n)= ln(n) / ln(2)

Or

Log2(n)=log(n) / log(2)

both will give nearly the same answers

Log2(n)= ln(n) / ln(2)

Or

Log2(n)=log(n) / log(2)

both will give nearly the same answers

Dec 08, 2007 | Casio FX-300MS Calculator

Dec 04, 2013 | Sharp EL-738 Scientific Calculator

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