Question about Sharp EL-531VB Calculator

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Hi - You can download the manual from the link underlined in blue below:

EL-531 W

You need to set it to "SCI" i.e. scientific mode to show the exponents:

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Posted on Aug 06, 2008

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Hi,

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Posted on Jan 02, 2017

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Yes, yes, and yes.

You may view/download a copy of the manual at Owners Manual User Guide for Sharp el 531x scientific calculator

You'll find examples of exponential and logarithmic calculations in the second column of the second page and the memory instructions in the fourth column of the first page.

You may view/download a copy of the manual at Owners Manual User Guide for Sharp el 531x scientific calculator

You'll find examples of exponential and logarithmic calculations in the second column of the second page and the memory instructions in the fourth column of the first page.

Jan 10, 2015 | Sharp el-531x scientific calculator

<span><b>Getting Decimal Answers by Disabling WriteView<img src="elw516.gif" /> on the Sharp EL-W516 Calculator<br /><br /></b>The Sharp EL-W516's WriteView display uses multiple lines to display mathematics as it is seen on a page. Fractions are shown as fractions, exponents as exponents, integrals as integrals, and so on. This makes entering calculations easier, and reduces the chance of errors. <br /><br />At the same time, calculation results are displayed as fractions (or with roots or pi) whenever possible. Pressing the CHANGE button repeatedly will change these to decimal answers. <br />If you prefer to always get decimal results you need to <b>disable</b> <b>the WriteView display mode</b>. Doing this will make the calculator display like the Sharp EL-546W when in NORMAL mode. Answers will be given as decimals, but fractions will no longer look like fractions. In general, you will still need to follow the EL-W516 instructions.<br /><b>Disabling WriteView<br /></b><br />Press 2ndF and MATH to enter SET UP. Now press 2 for EDITOR.<br /><br />There are now two options: 0: W-VIEW, and 1: LINE<br /><br />Press 1 for Linear display mode to disable the WriteView display, and to get decimals as your answers.<br /><br />To return to the WriteView display, go through the steps above but press 0 for W-VIEW.<br /><br /><b>NOTE</b>: It is not possible to have decimals as the default answer form when in WriteView mode. <br /></span>

on Mar 04, 2011 | Sharp ELW516 Scientific Calculator

It depends on the base of the power function.

**For exponential function** use [SHIFT][LN] (e^x) followed by the exponent value. If exponent is negative use the change sign +/- key before exponent.

For a**general power**, type in the base (number), then press the [Y^x] key followed by the exponent.

For a**power of 10,** use the [Exp] key. Careful here. For example to enter 1.6x10^(-19), type in 1.6, press the [Exp] key, then the change sign key +/- and the exponent. Press [=]

**1 . 6 [Exp] +/- 19 [=]**

For a

For a

Sep 28, 2014 | Sharp EL-531WBBK 12-Digit 272-Functions...

Hi there,

Type in your base and then press the button that says y with an x as an exponent (last row of the small buttons, second from the left). and then type in your exponent.

Type in your base and then press the button that says y with an x as an exponent (last row of the small buttons, second from the left). and then type in your exponent.

Apr 09, 2014 | Sharp Shar El501xbwh El 501X Basic Science...

Use the y^x key (two keys up from the 7 key). For example, to calculate 8^9, press 8 y^x 9 =

Feb 04, 2014 | Sharp Office Equipment & Supplies

If you mean the key to raise a number to an exponent, it's the key marked "y^x", two keys above the "7" key. If you mean the key to enter an exponent of ten, it's the key marked "Exp", just above the "7" key.

Feb 18, 2013 | Sharp el-531x scientific calculator

Hello,

Frankly, I do not understand what you want.

I will try to guess.

Calculate the exponential of 135

Use the [2ndF][LN] key to access the exponential e^x

[2ndF][e^x] 135 [=] result is 4.263389948 x 10^(58)

or 4.263389948E 58

Represent 135 in scientific notation

135 =1.35 x10^2 or 1.35 E2

Represent 135 in Engineering Notation

135=135E0

If none of the above answers your question, maybe you should state clearly what you want, I am no seer.

Hope it helps.

Frankly, I do not understand what you want.

I will try to guess.

Calculate the exponential of 135

Use the [2ndF][LN] key to access the exponential e^x

[2ndF][e^x] 135 [=] result is 4.263389948 x 10^(58)

or 4.263389948E 58

Represent 135 in scientific notation

135 =1.35 x10^2 or 1.35 E2

Represent 135 in Engineering Notation

135=135E0

If none of the above answers your question, maybe you should state clearly what you want, I am no seer.

Hope it helps.

Oct 26, 2009 | Sharp EL-531VB Calculator

Hello,

The factorial function is shown on you calculator as**n! **To calculate factorial 4 you proceed as follows **4[2ndF][n!][=] this gives 24**

Hope it helps.

The factorial function is shown on you calculator as

Hope it helps.

Jun 01, 2009 | Sharp EL-531VB Calculator

Hello,

The [2ndF] key allows access to other functions. I do not have the calculator under my nose, but I suspect under the [2ndF][LOG] you access the 10 to the power x function [10^x] or [10 to the x].

Hope it helps.

The [2ndF] key allows access to other functions. I do not have the calculator under my nose, but I suspect under the [2ndF][LOG] you access the 10 to the power x function [10^x] or [10 to the x].

Hope it helps.

Apr 08, 2009 | Sharp EL-531VB Calculator

rectagular form eqations

Aug 17, 2008 | Sharp EL-531VB Calculator

Apr 24, 2014 | Sharp EL-531VB Calculator

Apr 24, 2014 | Sharp EL-531VB Calculator

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