## Math formulae reference and equation calculator providing worked solutions.

Maths Solutions is available on the Android Market and for iPhone/iPod Touch and iPads on the Apple App Store.

Maths Solutions is an educational app aimed primarily at 2nd level mathematics students while also covering a number of 3rd level topics.

The app functions as both a reference containing a large collection of useful formula and as a formula calculator for computing fully worked solutions to common exam questions.

## Downloads

## Areas covered

This list summarises the areas covered by Maths Solutions. To get and idea of how these topics are presented one should check out the screenshots.

### Algebra

- Quadratic equations
- Matrices and systems of equations
- Indices and logarithms
- Factorials
- Permutations and combinations
- De Moivre’s theorem
- Binomial theorem

### Length and Area

- Triangle
- Parallelogram
- Trapezium
- Circle
- Arc and Sector

### Surface Area and Volume

- Cylinder
- Frustum
- Cone
- Prism and pyramid
- Sphere

### Sequences and Series

- Arithmetic sequence or series
- Geometric sequence or series

### Area Approximations

- Trapezoidal rule
- Simpson’s rule

### Differentiation

- Common Derivatives and Rules
- Common function derivatives

### Integration

- Common function integrals
- Integration rules

### Statistics

- Mean and standard deviation
- Binomial distribution
- Poisson distribution
- Standard normal distribution tables
- Normal Gaussian distribution
- Student’s t-distribution
- Chi-squared distribution
- Confidence intervals
- Hypothesis testing formulae
- One-sample hypothesis testing

### Trigonometry

- Unit circle
- Triangle
- Right-angled triangle
- Compound and double angle formulae
- Products to/from sums and differences

### Geometry

- Vector notation
- Vector operations
- Co-ordinate geometry of line
- Co-ordinate geometry of circle

### Economics and Finance

- Economics formulae
- Finance formulae
- Compound interest
- Annual percentage rate

### Chemistry

- Periodic table of elements
- Principal shells and subshells
- Constants
- Boyle’s and Charles’ Laws
- Combined gas law
- Ideal gas law
- pH calculations

Mathematics is universal, but Irish Leaving Certificate students will find the app particularly relevant.