Matrix Operations Suite

The same endpoint powers the form above. Send JSON, get JSON — no key, no signup.

curl -sX POST 'https://itsfully.online/backend/connector-api.php?action=execute' \
  -H 'Content-Type: application/json' \
  -d '{"tool":"matrix-operations-suite","data":{ /* see input fields above */ }}'

Parameters accepted by this tool:

[
    {
        "type": "textarea",
        "name": "matrix_a",
        "label": "Matrix A",
        "required": true,
        "rows": 4,
        "placeholder": "1,2,3\n4,5,6\n7,8,9",
        "hint": "Rows separated by newlines, values by commas."
    },
    {
        "type": "textarea",
        "name": "matrix_b",
        "label": "Matrix B (for multiply/solve)",
        "rows": 4,
        "placeholder": "1,0\n0,1\n0,0"
    },
    {
        "type": "text",
        "name": "vector_b",
        "label": "Vector b (for Ax=b solve)",
        "placeholder": "1, 2, 3"
    },
    {
        "type": "select",
        "name": "operation",
        "label": "Operation",
        "options": [
            {
                "value": "all",
                "label": "All (transpose, det, inverse, eigenvalues, LU, rank)"
            },
            {
                "value": "determinant",
                "label": "Determinant"
            },
            {
                "value": "inverse",
                "label": "Inverse"
            },
            {
                "value": "transpose",
                "label": "Transpose"
            },
            {
                "value": "eigenvalues",
                "label": "Eigenvalues (power iteration)"
            },
            {
                "value": "lu",
                "label": "LU Decomposition"
            },
            {
                "value": "rank",
                "label": "Rank"
            },
            {
                "value": "multiply",
                "label": "A × B (Multiply)"
            },
            {
                "value": "solve",
                "label": "Solve Ax = b"
            }
        ],
        "default": "all"
    }
]