config.arm64_v8a

config.xxhdpi

Everyone

Stanislav Noskov

Nougat

Dysolve is an advanced scientific Calculator for automating Math calculations. The math expressions are entered through a command line, and then appear on the worksheet formatted, as math expressions naturally look like on a piece of paper. When you need something more advanced than just a regular calculator, but you also don't want to spend time and money for heavy math products - here Dysolve comes into play.

Consider, you need to do a sequence of calculations. You have an inputs and then step by step you move to the result. A regular calculator won't be convenient enough as you will want to save intermediate results into a variables, define the functions to reuse them in further calculations, add some comments etc. You can do all these things with Dysolve. Then you can change the input and the rest will be automatically recalculated. The session can be saved and executed later when needed.

Dysolve allows you to create your own calculation document of any difficulty. It is intended to be a mobile alternative to Math applications like Matlab or Mathcad, only much more simple and lightweight.

Dysolve is a good choice for students, engineers, and everyone else who wants to automate calculations. It provides math entities like variables, functions, vectors, matrices, XY graphs, Surface graphs, integrals, limits, derivatives, differential equations and more. Math Solver is based on a powerful core, which allows to construct and solve complex expressions, and use wide range of functions.

Dysolve does numerical calculations only, symbolic (or exact) calculations are out of scope here.

You can save Calculation document locally, or in a remote folder (cloud).

Math solver can execute study examples from "noskovtools.com" - online educational resource. You can then update the inputs and quickly obtain the result for your specific case. Theory plus interactive calculation document is efficient way to study.

Main Dysolve features are:
- You can create calculation document of any difficulty, without limitations.
- The inputs are rendered as natural math expressions, thus the document can be used as a calculation report.
- Document can be saved locally or on the server, making it available from another devices.
- A 64-bit floating point numbers are used in calculation process.
- Quick and basic guides provide good offline support and should be enough to understand how the app works.
- Online Library with educational articles and calculation examples.

On the worksheet you can:
- Compute mathematical expressions, using a wide range of standard and special math functions.
- Define Variables - constant or depending on other variables.
- Define Functions - with any number of arguments. Functions then can be plotted or used in calculations.
- Define piecewise-continuous Functions (when function has several continuous definitions on different intervals).
- Define Vectors - one-dimensional arrays.
- Define Matrices - of any size. Available Matrix operations are: multiplication, determinant, inverse matrix, transpose matrix.
- Compute definite integrals.
- Compute Limits of a functions
- Compute derivatives
- Create X-Y Plots - plot function, plot two vectors, and other possibilities.
- Create 3D Surface Graphs. Available render modes are: wireframe, flat, bi- and multi-gradient, shaded.
- Compute logical expressions of any difficulty by using AND, OR, NOT, <, <=, >, >=, ==, != operators.
- Add single-line comments to create a comprehensive calculation report. 
- Solve ordinary differential equation systems (Euler 1-st and 2-nd order, Runge-Kutta 4-th order explicit solvers).
- Solve Non-linear equation systems.
- Execute "for", "while" loop blocks. Nested loops are possible as well; "break" and "continue" operators are available.
- Execute "if/else" blocks.

Dysolve Math Calculator

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