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micro Mathematics

micro Mathematics

500 - 1,000 downloads

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The micro Mathematics is a powerful calculation software for your smartphone or tablet. It is primarily intended for the verification, validation, documentation and re-use of mathematical calculations.

This app is an enhanced mathematical calculator oriented around a worksheet, in which equations and expressions are created and manipulated in the same graphical format in which they are presented. You can calculate any formula you want and show the result in the text format and as a function plot.

This version supports the following types of objects that can be inserted in the worksheet, edited and calculated:

- A constant that can be presented as a number of an expression. There are built-in constants pi and e.
- An interval variable that changes from given minimum value up to given maximum value with given step.
- A function of one argument. The function expression can contain any other functions defined in the worksheet or built-in functions and operators in combination.
- A graph for a function defined in the worksheet. In this version, only one function can be plotted within one graph object, but the number of graph objects is not limited. The plot parameters like a line width and line color, label number and label color, plot size can be adjusted.
- A text field that contains an arbitrary text.

The app contains one worksheet that can be freely edited, several pages with examples and a documentation page. The whole worksheet and any example page can be stored on SD card (SD writing permission is needed).

This version has following mathematical limitations: it does not support complex numbers, functions of many arguments, special functions, vectors, matrices, integration, differentiation and many other things from high-level mathematics. This is the first version and it supports school-level of mathematical calculations only.

If you need more mathematics (like functions of many arguments, plots for several functions, contour plot, summation and product operations, derivative and definite integrals, logical operators), please look at micro Mathematics Plus version.

Keywords: mathematics, calculator, plotter, Mathcad®

Languages: English, Russian

P.S. In 1989, the author was impressed by Mathcad on DOS. Like Mathcad, this app enables live editing of typeset mathematical notation, combined with its automatic computations. Note that the files saved from Mathcad can NOT be opened in this app.

Mathcad® is a registered trademark of PTC Inc. or its subsidiaries in the U.S. and in other countries.

Recently changed in this version

Fixed minor bugs

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