5.4
2018-11-03
- Corrected description of irrational numbers
5.3
2018-05-02
- Formatting enhancements for conic sections
5.2
2018-04-23
- Fixed keyboard in recently added solvers for Parabolas, Ellipses and Hyperbolas.
5.1
2018-04-23
- Added solvers for Parabolas, Ellipses and Hyperbolas
5.0
2018-03-22
- Formatting Enhancements
4.9
2015-09-20
- Slight wording clarification about irrational numbers
4.8
2015-08-25
- Added links to video lessons on arithmetic and geometric sequences and series
4.7
2015-07-18
- Added section on function transformations
4.6
2015-06-19
- Added links to video lessons by Larry Feldman
- Formatting enhancements
4.4
2015-05-02
- Support for 3.5 inch, 4 inch, 4.7 inch and 5.5 inch iPhones (finally!)
- Support for iPads (finally!)
4.1
2013-08-27
- Removed letterboxes for iPhone 5
4.0
2012-11-30
- Added search functionality
- Formatting enhancements
3.9
2012-10-15
Added numerous examples to the following sections:
- conic sections
- binomial expansion
- compound interest
3.8
2012-07-28
- Fixed bug in the 3 x 3 system solver
3.7
2012-03-31
- Added a section on Linear Programming
- Added a solver for 3 variable, 3 equation systems
- Added a new solver for exponential functions
- Minor formatting enhancements
3.6
2011-12-17
- Expanded Matrix section
- Reformatted Rational Function Section
3.5
2011-11-20
- Added a section on solving word problems
3.4
2011-09-13
- Added a section on direct and inverse variation
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3.3
2011-04-29
- Simplifying Radicals
- Completing the Square
- High res icon for Retina display
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3.2
2011-02-11
- Fixed a typo in one of the factoring examples
3.1
2011-01-28
- Log tutorial enhancement
- Rational functions
- End behavior
- Zeros
- Synthetic Division
- Remainder Theorem
3.0
2010-12-16
- Added a section on polynomials
- Corrected description in domain/range tutorial
2.9
2010-11-14
- Added a section on inequalities
- Added a section on domain and range
2.8
2010-10-22
- Added sections on compositions of functions, inverse functions, and piecewise functions
- Added polar to rectangular and rectangular to polar solvers
2.7
2010-09-16
Added a solver to find the sum, difference, product, and quotient of 2 complex numbers