{
  "id": "olivierlenoir/MicroPython-Matrix",
  "name": "MicroPython-Matrix",
  "prettyName": "MicroPython-Matrix",
  "description": "MicroPython basic matrix operations",
  "version": "",
  "author": "olivierlenoir",
  "license": "MIT",
  "tags": [
    "matrix",
    "micropython"
  ],
  "status": "VALID",
  "official": false,
  "source": "https://gitlab.com/olivierlenoir/MicroPython-Matrix",
  "updatedAt": "2026-02-02T07:00:41.275Z",
  "page": "https://checkmim.com/packages/olivierlenoir+MicroPython-Matrix",
  "createdAt": "2025-05-27T04:30:21.736Z",
  "submittedBy": "oliverr",
  "install": {
    "mpremote": "mpremote mip install gitlab:olivierlenoir/MicroPython-Matrix",
    "mip": "import mip; mip.install(\"gitlab:olivierlenoir/MicroPython-Matrix\")"
  },
  "readme": "```\nAuthor: Olivier Lenoir <olivier.len02@gmail.com>\nCreated: 2021-01-21 22:00:48\nLicense: MIT, Copyright (c) 2021, 2024 Olivier Lenoir\nProject: Matrix with MicroPython\nDescription: Basic matrix operation\n\n\nREADME\nClass Matrix can add, sub, mul matrix.\n\n\nINSTALL\n1.  Install MicroPython-Matrix\n    $ mpremote mip install gitlab:olivierlenoir/MicroPython-Matrix\n\n\nDOCUMENTATION\n1.  Run mpremote\n    $ mpremote\n\n2. Test MicroPython-Matrix\n    >>> from matrix import Matrix\n\n    >>> a = Matrix([[1, 2, 3], [4, 5, 6]])\n    >>> b = Matrix([[10, 11], [20, 21], [30, 31]])\n    >>> c = Matrix([[-23, 3, 8], [-13, 17, -21]])\n    >>> d = Matrix([[32, 17], [-3, 11]])\n    >>> e = Matrix([[9, 8, 7], [6, 5, 4]])\n\n    >>> a.dim()\n    (2, 3)\n    >>> b.dim()\n    (3, 2)\n    >>> c.dim()\n    (2, 3)\n    >>> d.dim()\n    (2, 2)\n    >>> e.dim()\n    (2, 3)\n\n    >>> a + c\n    [[-22, 5, 11], [-9, 22, -15]]\n    >>> a - c\n    [[24, -1, -5], [17, -12, 27]]\n\n    >>> a + 2\n    [[3, 4, 5], [6, 7, 8]]\n    >>> 2 + a\n    [[3, 4, 5], [6, 7, 8]]\n\n    >>> a - 3\n    [[-2, -1, 0], [1, 2, 3]]\n    >>> 3 - a\n    [[-2, -1, 0], [1, 2, 3]]\n\n    >>> a * 2\n    [[2, 4, 6], [8, 10, 12]]\n    >>> 2 * a\n    [[2, 4, 6], [8, 10, 12]]\n\n    >>> a * c\n    [[-23, 6, 24], [-52, 85, -126]]\n\n    >>> e *= 3\n    >>> e\n    [[27, 24, 21], [18, 15, 12]]\n\n    >>> a @ b\n    [[140, 146], [320, 335]]\n    >>> b @ a\n    [[54, 75, 96], [104, 145, 186], [154, 215, 276]]\n\n    >>> a @ b + d\n    [[172, 163], [317, 346]]\n    >>> a @ b + c @ b\n    [[210, 204], [-100, -102]]\n\n    >>> a += c\n    >>> a\n    [[-22, 5, 11], [-9, 22, -15]]\n    >>> a -= c\n    >>> a\n    [[1, 2, 3], [4, 5, 6]]\n\n    >>> a += 2\n    >>> a\n    [[3, 4, 5], [6, 7, 8]]\n    >>> a += -2\n    >>> a\n    [[1, 2, 3], [4, 5, 6]]\n\n    >>> a -= 3\n    >>> a\n    [[-2, -1, 0], [1, 2, 3]]\n    >>> a -= -3\n    >>> a\n    [[1, 2, 3], [4, 5, 6]]\n\n    >>> a @= b\n    >>> a\n    [[140, 146], [320, 335]]\n\n    >>> c @ b + a\n    [[210, 204], [-100, -102]]\n    >>> c @ b + a - d\n    [[178, 187], [-97, -113]]\n\n\nFORUM\nhttps://forum.micropython.org/viewtopic.php?f=15&t=9613\n\n```"
}