n Matrix Calculator

This app can find determinant, inverse, eigenvalue, and eigenvector of any square matrix!

[Features of the app]
1. Supports complex numbers
Complex matrices, eigenvalues and eigenvectors are supported even when they are complex numbers.

2. Arbitrary square matrices can be calculated.
Supports not only basic matrices such as 2 x 2 and 3 x 3, but also high-dimensional matrices such as 100 x 100.

3. Copy and paste from spreadsheet software
Calculations can be performed by copying and pasting cells from spreadsheets such as Excel and Numbers.
(*Please be careful of line breaks after pasting.

4. Fast calculation speed
Even for a 100 x 100 matrix, determinant, inverse matrix, rank, eigenvalue, and eigenvector can be calculated in only 1 second.

5. Can be used offline
Matrix calculations can be performed anytime, anywhere.


[Output values]
1. For real matrices
Transposed matrix, determinant, inverse matrix, eigenvalue, eigenvector

2. For complex matrices
Transposed matrix, determinant, inverse matrix, eigenvalues, eigenvectors


[How to use]
1.In the case of an actual matrix and CSV input
Matrices are represented by newlines and commas as follows.

2,6,7/2
8/3,11,3.5
65,3,11

*Please do not include spaces.


2. In case of executable matrix and Space input
Use line breaks and commas to represent matrices as follows

2 6 7/2
8/3 11 3.5
65 3 11

*This input method allows you to copy and paste spreadsheet cells
*Do not include more than two spaces.


3. For complex matrix and CSV input
Use line breaks and commas to represent matrices as follows

1+2i,0-3/2i
4+0i,0+0i

*Please do not include spaces.
*Please input in complex number format, even if it is a real number or pure imaginary number
-2i → 0-2i -5 → -5+0i 0 → 0+0i


4. For complex matrix and Space input
Use newlines and commas to represent matrices as follows

1+2i 0-3/2i
4+0i 0+0i

*Do not include more than two spaces.
*Please enter in complex number format, even if they are real numbers or pure imaginary numbers
-2i → 0-2i -5 → -5+0i 0 → 0+0i