SoLveIT is an advanced engineering calculator that provides calculator functionscomplex arithmetic point grapher function grapher Fourier analysis and also solves equations.

The function grapher in previous version has been updated and it can now graph rectangular pulse square wave triangular wave sawtooth wave etc.

Also a new interface has been added to provide magnitude and phase spectrum for given signals.

A new fractions class has now been developed and the user can make use of the x/y button to represent an evaluated mathematical expression (after pushing =) as a fraction.