Calculator & Plotter PRO

The universal engineering calculator with support of difficult expressions, complex calculations and possibility of creation of plots of functions. Approaches both for simple, and for enough difficult calculations.
Main opportunities:
* Support of the composite expressions containing brackets, calculation taking into account priorities of operations.
* Support of complex calculations.
* the Matrix calculator with support of addition, multiplication, calculation of determinant, the return matrix, the decision of systems of the equations of AX=B, own values and own vectors, and also LU, QR, decomposition eigen.
* Trigonometric, logarithmic, exponential and other functions.
* Support of calculation of percent.
* Possibility of addition of characteristic constants and their use in expressions.
* the Graph plotter with possibility of a choice of the arbitrariest scale and construction borders.
* History with possibility of preservation of bookmarks.
* Possibility of representation of corners in the deg and rad modes.
* Group of figures according to categories.
* does not contain advertizing.
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