價格：免費
更新日期：2019-05-07
檔案大小：3.8M
目前版本：5.2.1
版本需求：Android 4.0.3 以上版本
官方網站：mailto:hmla.sup@gmail.com
Email：https://app.termly.io/document/privacy-policy/2298a436-08e8-4d7f-9228-046a8827ebec
聯絡地址：Vinnitsa Keletska 102/A
The following operations are available in the app:
- Solving systems of linear equations using:
★ Gaussian elimination
★ Cramer's rule
★ Gauss-Jordan
★ The inverse matrix method
- Finding the determinant of a matrix using:
★ Sarrus' rule (only for a 3x3 matrix)
★ First line decomposition
★ Reduction to triangular form
- Finding the inverse of a matrix using:
★ Gaussian elimination
★ Gauss-Jordan
★ Algebraic complements
- Finding the rank of a matrix using:
★ Elementary transformations
★ Bordering minors
- Solving matrix equations
- Raising a matrix to a power
- Multiplying a matrix by a number
- Matrix transposition
- Matrix multiplication
- Matrix subtraction
- Matrix addition
App Features
- Custom keyboard for more convenient data entry;
- Complete, step by step description of solutions;
- Ability to save solutions;
- Ability to edit saved solutions
- Works without internet access
- Presents solutions as ordinary and decimal fractions
Keywords: matrix calculator,
matrix operations, matrix determinant,
matrix calculator, linear equations
