The application contains the following topics
-Equation of a circle
-Formulae and variation
-Further logarithms
-Matrices
-Sequence and series
-Trigonometry
-vectors
-compound proportion and rates
-commercial arithmetic
-circle,cords and tangents
-Approximation and errors
-Differentiation
-integration
-Area estimation
-Geometry
-Latitudes and longitudes
-Linear inequalities
-Transformation matrices