Our calculator does mixed fractions & decimal arithmetic with support for brackets. This covers most of the work you need to do with fractions but we also record the results to a "paper tape" which you can scroll to review and then email to yourself so you can see and record the sum of your labours.
For example you can enter 5 3/16 + (12.11 - 1/8)*2 = to get the answer 29 63/400 which you can then show as 11663/400, or 29.1575
All this on a calculator tape that we remember between sessions so you don't have to remember how you arrived at the 29.1575 number the day after. Plus with sound feedback you can turn off or on means you get audible feedback when tapping our keyboard button images.
Since we support the power function we let you choose if -3^2=-9 or 3^2=9.
Huge debate on this, Microsoft has one answer, but your college math professor has a different answer.
WolfRam Research's Alpha http://www.wolframalpha.com/input/?i=-3%5E2 Says '-9', but Microsoft Excel would answer '9'.
But we let you choose if the answer should be -9 or 9, so you can make either party happy. Hint your professor/teacher is likely the one that should be happy, ask him his opinion.
************* How do I enter a Fraction?
To enter 3/4 tap '3' '1/1' the fractions key. then '4'
This will show 3/4 in the tape
To enter 9 3/4, a mixed fraction, tap '9' '1/1' the fractions key and press '1/1' again to signify you are entering a mixed fraction then '3' and '1/1' the fractions key to say it's a fraction, and finally 4
This will show 9_3/4 in the tape.
Email us at help@mobilewikiserver.com if you have questions.
************
We are also unique in the way we handle unlimited sized fractions, and factorials. For example you can calculate this factorial based fraction.
512!/513!
Which answers 1/513, and requires the manipulation of a 1,170 and 1,167 digit number.
Or calculate 2^151 "2 to the power of 151" to get 2854495385411919762116571938898990272765493248
Check the rating and reviews, who makes the better fraction calculator in the store, we do! Corporate Smalltalk Consulting Ltd. 2009, 2010
Fractions Calculator Unlimited reviewed by Users
Googolplex I bought this calculator to calculate a Googolplex, but then discovered from WIkipedia that is impossible anyway, well it will calculate numbers that contain 30,000 digits. But doing 1/3+1/3+1/3=1 is ok, and that 95 divide by 5 is 96/5 or 19 1/5 or 19.2 which is more helpful in the real world.
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Version 1.1.2
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Sep 30, 2009
- Fractions Calculator Unlimited review by
MathMajorToo
Great app, most helpful for homework I was afraid I wasn't going to find an app that would let me enter 12 - (-77/44) + 1.33 the double minus always confuses me. But this Fractions calculator help me thru that. Also it was great that I could mail the calculator tape to my email address so I could later print the results to confirm I had entered the numbers correctly.
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Version 1.1.2
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Sep 30, 2009
- Fractions Calculator Unlimited review by
BadAtDoubleMinus
Good Service I was a bit worried based on some of the reviews that the app wasn't up to mathematical snuff. However, it appears that (wonder of wonders) the developer actually listened to the customers and fixed the problems noted. As far as the app itself, it does exactly what it is meant to do, and quite well too. I find it especially useful to be able to email my calc tape, as it makes writing reports that much easier.
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Version 1.1.2
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Oct 2, 2009
- Fractions Calculator Unlimited review by
Felidaeus
Buddylee199 Helped me get an A on my math test, worth the money
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Version 1.1.2
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Oct 4, 2009
- Fractions Calculator Unlimited review by
Buddylee199
Former Math Teacher I have not had time to fully review this application. However, just as stated in the description -3^2 yields -9 which is Not correct. Now -2^3 should be -8. I have no confidence in this program until it is completely check-out by an impartial reviewer.
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Version 1.0.8
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Aug 23, 2009
- Fractions Calculator Unlimited review by
zhal
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