How to do a logarithm calculation on a calculator Sharp el 520w

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It's very simple: the calculators have a default base 10 so that log x it's log x base 10 so here is some logs:

log x base y = log x / log y

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

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

Hope it's helped

Posted on Jul 06, 2009

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Hi there,

If it can be done, you need to press SETUP then choose CTRST and use your left and right arrow keys to adjust the darkness of the digits on the screen. Unfortunately, some of the older models do not have this ability so if you do not find that that menu option it means that you cannot do it on the calculator.

If it can be done, you need to press SETUP then choose CTRST and use your left and right arrow keys to adjust the darkness of the digits on the screen. Unfortunately, some of the older models do not have this ability so if you do not find that that menu option it means that you cannot do it on the calculator.

Jun 25, 2014 | Sharp EL-520WBBK Dual-Powered 12 Digit...

For decimal logarithms, use the key log.

For natural logarithms, use the LN key

For natural logarithms, use the LN key

Jun 11, 2014 | Texas Instruments TI-30 XIIb 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

You need a SHARP with Write-View display capabilities. The EL-531X is unable to show that. The Write-View calculators from Shard have a W, example EL-W516 followed by Write-View. Not to be confused with the W in EL-520W

Feb 21, 2013 | Sharp el-531x scientific calculator

Set up the correct formula on paper and follow it. Use parentheses to avoid ambiguities.

May 18, 2012 | Sharp EL-520WBBK Calculator

Unfortunately, you don't. The EL-520W can show fractions, but not radicals.

Apr 05, 2012 | Sharp Office Equipment & Supplies

There is no common logarithm function on this calculator. However, you can calculate it easily enough using the natural logarithm function (ln). The log of x is equal to ln(x) / ln(10). In words, calculate the log of a number by calculating its ln then dividing by ln of ten.

Mar 02, 2011 | Sharp EL-733A Calculator

you can press the "**log" **button or the **"ln" **for logarithmic calculations. the difference is just that "ln" calculates log on base "e".

Feb 18, 2011 | Sharp EL-531VB Calculator

On the back of the calculator, there is a little "reset" hole. Use a pen and press it into that hole for a few seconds, then release. You should now be able to turn on your calculator as if it was brand new from factory without the "p".

May 19, 2010 | Sharp EL-520WBBK Calculator

ln(x+1)-ln x=ln 4

Oct 24, 2009 | Casio FX-300MS Calculator

Apr 15, 2014 | Sharp EL-520WBBK Calculator

Jan 26, 2014 | Sharp EL-520WBBK Calculator

Jan 21, 2014 | Sharp EL-520WBBK Calculator

Aug 29, 2013 | Sharp EL-520WBBK Calculator

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