eFunda: Eigenvalues and Eigenvectors
engineering fundamentals Eigenvalues & Eigenvectors
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This calculator computes the Eigenvalues & Eigenvectors of the input square matrix.

Please choose "Expand constants and fractions to numerical values" in Evaluation, when the normalized eigenvectors are of interest. Generally, this selection is also faster than the other.

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:  4, -5;
2, -3;
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.
sss

Note:To obtain normalized eigenvectors, please choose "Expand constants and fractions to numerical values" in evaluation.

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