Math Helper APK 3.0.31

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Requirements: 2.1+
Overview: Math Helper APK 3.0.31 for android application Universal application of higher mathematics, which helps you not only to solve the problem, but also to see and understand the process of solving it, step by step.


1. Operations with matrices:
* Transpose of a Matrix
* Finding the determinant of a Matrix
* Finding the inverse of a Matrix
* Addition and subtraction of matrices
* Matrix multiplication
* Scalar multiplication of Matrices
* Calculating the rank of a matrix
2. Solving systems of linear equations:
* The Gauss method
* The Cramer’s method
* The Inverse Matrix method
3. Vectors:
* Finding the length (magnitude) of a vector
* Checking if two vectors are collinear
* Orthogonal vectors
* Sum, difference, scalar product
* Finding the cross product
* Finding the angle between two vectors
* Finding the cosine of the angle between two vectors
* Finding the projection of a vector onto another
* Coplanar vectors
4. Figures:
* Finding the area of a triangle
* Show that four points lie on the same plane
* Finding the volume of a tetrahedron (pyramid)
* Finding the volume and height of the tetrahedron (pyramid)
NEW! 5. Mathematical analysis - Derivatives:
* Derivative of the function
* Derivative of the function given parametrically
* The derivative of the implicit function
6. Probability theory:
* Finding expectation sample
* Finding the sampling variance
* Finding the number of permutations of a set of n elements
* Finding the number of placements and combinations (n, k)
7. Number theory and sequence:
* Prime factorization
* Finding GCD and LCM
* The least common multiple and greatest common divisor
* Complex numbers: Addition, subtraction, multiplication and division
* Raising a complex number to a power
* The first terms of a progression (arithmetric and geometric)
* Finding Fibonacci numbers
* Solution of linear Diophantine equations
* Finding the values of Euler’s function
* The factorial n!
Learn math in a new way with MathHelper!

What's New
3.0.30:
- Function plotting problem was added
- Numerous bugfixes
- pt-BR localization added
- About page now have version number

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