https://github.com/garg3133/matrix-ops-basic

https://github.com/garg3133/matrix-ops-basic

Last synced: 19 days ago
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• Host: GitHub
• URL: https://github.com/garg3133/matrix-ops-basic
• Owner: garg3133
• Created: 2024-06-30T18:26:08.000Z (5 months ago)
• Default Branch: main
• Last Pushed: 2024-07-31T06:44:49.000Z (4 months ago)
• Last Synced: 2024-10-14T09:41:54.895Z (about 1 month ago)
• Language: Rust
• Size: 13.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# matrix-ops

## Usage

### 1. Create a matrix

**Usage:** `cargo run --bin create [] [] [--out ]`

```sh

# create and output a matrix to 'matrix.txt' file.

# program will ask for matrix size.

cargo run --bin create

# output a square matrix of size 8 to 'matrix.txt' file.

cargo run --bin create 8

# output a matrix of size 8x10 to 'matrix.txt' file.

cargo run --bin create 8 10

# output a square matrix of size 10 to 'new_matrix.txt' file.

cargo run --bin create 10 --out new_matrix.txt

# output a matrix of size 10x5 to 'brand_new_matrix.txt' file.

cargo run --bin create 10 5 --out brand_new_matrix.txt

# output a matrix to 'matrix_2.txt' file.

# program will ask for matrix size.

#

# if the first argument is a flag, it should be preceded by a `--`.

cargo run --bin create -- --out matrix_2.txt

```

### 2. Calculate determinant of a square matrix

**Usage:** `cargo run --bin determinant `

```sh

# calculate determinant of the square matrix

# present in file `matrix1.txt`.

cargo run --bin determinant matrix1.txt

# calculate determinant of the square matrix

# present in file `matrix.txt` (default).

cargo run --bin determinant

```

### 3. Multiply two matrices

**Usage:** `cargo run --bin multiply  `

```sh

# multiply the matrices present in files `matrix1.txt`

# and `matrix2.txt` in the same order.

cargo run --bin multiply matrix1.txt matrix2.txt

```

**Note:** For the multiplication to work, the no. of columns in the first matrix

should be equal to the number of rows in the second.