eFunda: Inverse of Matrix
engineering fundamentals Inverse of Matrix
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This calculator computes the inverse matrix of the input matrix.

If the input matrix is singular, close to be singular, or the imput matrix is not square, pseudo-inverse will be used to obtain the solution.

The dimension of matrix is limited to 10 × 10 or less to conserve system resource. The input format must be strictly followed to have a correct matrix data parsing.

Inputs   Help
 The input matrix must have "," between columns and ";" between rows. [Space], [Tab], and [Enter] will be ignored.
Matrix:  13, 17, 19;
23, 29, 31;
37, 41, 43;
Evaluation: 
Output: 
Syntax:  Yes, please help fix my input into proper Mathematica® syntax.
No help needed. I am familiar with Mathematica®.
 
Note: This syntax helper works only for elementary functions such as Sin, Cosh, ArcTan, Log, and Exp. Members who need to use special functions and characters still need to learn the correct Mathematica® input format from the HELP page. Seasoned Mathematica users may want to turn off this helper to prevent any ambiguity.
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