Question about Sharp El-520x Advanced Scientific Calculator White Bp Package Of 5

# Result of a complex number calculation: how to see the "i" part ?

I have to sum (for example) 2 complex number: 4+5i + 6+3i= On the second line of my EL-520X I see: 10.0000. Where is the 8i ? Thanks a lot.

Posted by on

• gtnscebba Jan 17, 2013

Problem has been solved: we must press 2ndF+Exp keys to pass from Real to Imaginary part of the complex number.

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## 6 Suggested Answers

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Posted on Jan 02, 2017

SOURCE: FIX numbers

If you press the setup key then 1 under FSE it will say TAB (0-9)? enter the amount of decimal places you want and it will change that for you.

Posted on Apr 20, 2008

Hello,
Here is how you enter it.
[+/-]0.693/8x4[2ndF][e^x][=] result is 0.7071588193 or as you wrote 0.7071
some calculators show an error message if you enter the [+/-] (the negative of a number before the number itself).
In that case enter 0.693 then press [+/-]. the calculator should put a small - sign before the 0.
You can try
0.693[+/-][x]4[/]8[2ndF][e^x][=]

Hope it clarifies things.

Posted on Sep 06, 2009

SOURCE: complex numbers

Hello,
I do not think that this line of calculators can do operations on complex numbers.
Hope it helps.

Posted on Sep 20, 2009

SOURCE: I have just purchased the

Thank you for purchasing the SHARP Scientific Calculator Model EL-W531/W531G/W531H/W531HA/W535.
About the calculation examples (including some formulas and tables), refer to the reverse side of this English manual.
Refer to the number on the right of each title in the manual for use.
After reading this manual, store it in a convenient location for future reference.
Notes:
• Some of the models described in this manual may not be available in some countries.
• This product uses a period as a decimal point.Displaying calculation results
When possible, calculation results will be displayed using
fractions, r, and ?. When you press U, the display will cycle
through the following display styles:
• Mixed fractions (with or without ?) ? improper fractions (with
or without ?) ? decimal numbers
• Proper fractions (with or without ?) ? decimal numbers
• Irrational numbers (square roots, fractions made using square
roots) ? decimal numbers
Notes:
• In the following cases, calculation results may be displayed
using r:
• Arithmetic operations and memory calculations
• Trigonometric calculations
• In trigonometric calculations, when
entering values such as those in
the table to the right, results may be
shown using r.
• Calculation results may extend off
the edges of the screen. You can
see those parts by pressing l
or r (depending on whether the left or right portion is
hidden).

Posted on Jan 17, 2011

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

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