Fraction Calculator by Mathlab (PRO)

( 4 )

Overview

This application is ...
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More About This Product

Overview

This application is recommended for ages 6+.

Fraction calculator with step-by-step operations. Shows results as you type. Graphical display of expressions with history. Multiple workspaces, library for common expressions. Use space to enter mixed fractions.

PRO FEATURES
* Workspaces to work on multiple tasks
* Store often used expressions in a library
* No advertisements

FRACTION CALCULATOR
* Step-by-step operations (option to turn off)
* Arithmetic operations (+,-,*,/,÷), hold / to enter ÷
* Powers of fractions
* Fractions simplification
* Fractions with complex numbers
* Decimal to fraction conversion and back
* Symbolical fractions and operations
* Integer roots simplification
* Pinch to zoom

ALGEBRA
* Linear equations x+1=2 -> x=1
* Quadratic equations x^2-1=0 -> x=-1,1
* Approximate roots of higher polynomials
* Systems of linear equations, write one equation per line, x1+x2=1, x1-x2=2
* Polynomial long division
* Polynomial expansion, factoring
* Solving inequalities with one variable, double tap ( and ) to enter less and greater signs
* Linear and polynomial inequalities, x^3-4&gt4
* Inequalities with absolute values, abs(2x+3)<=5
* Compound inequalities, 1&ltx+1&lt2


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Product Details

  • BN ID: 2940043942289
  • Publisher: Mathlab Apps, LLC
  • Publication date: 2/26/2014
  • Series: NOOKapps Series
  • Version name: 1.2.15
  • Format: NOOK App
  • File size: 2 MB
  • Sales rank: 258,269
  •  
  • Please contact the developer directly if you would like to report a problem:
    • URL: http://frac.mathlab.us
    • Email: calc@mathlab.us

Customer Reviews

Average Rating 4.5
( 4 )
Rating Distribution

5 Star

(3)

4 Star

(0)

3 Star

(0)

2 Star

(1)

1 Star

(0)

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Sort by: Showing all of 4 Customer Reviews
  • Anonymous

    Posted May 15, 2013

    Really good

    It is so good and helpful especially to me you should really try it out.

    4 out of 5 people found this review helpful.

    Was this review helpful? Yes  No   Report this review
  • Anonymous

    Posted January 12, 2013

    Awful

    I regret ever getting this and it deffinatly should be free. I resent whoever made it. It is too expensive and is too high tech to be used.

    4 out of 10 people found this review helpful.

    Was this review helpful? Yes  No   Report this review
  • Anonymous

    Posted July 23, 2014

    Beautiful

    Very elegant. The large grid display with the equivalence show is beautiful. If you work with fractions on a regular basis this is a MUST HAVE.

    1 out of 1 people found this review helpful.

    Was this review helpful? Yes  No   Report this review
  • Anonymous

    Posted July 27, 2014

    No text was provided for this review.

Sort by: Showing all of 4 Customer Reviews