dkayMath Problem Solver
10,000 - 50,000 downloadsAdd this app to your lists
+ By dkay Development
Matrix operations: echelon form, reduced echelon form, inverse, inverse by adjoint, adjoint matrix, characteristic polynomial, determinants up to 5x5, eigenvalues and eigenvectors, nullspace, spanning set, rowspace, range, left nullspace, wronskian, LU factorization, Hessenberg form, Hessenberg polynomial, Householder transform, QR factorization, and least squares solutions.
Single variable equation operations: differentiation, integration, multiply, and root finding.
Parametric equation operations: gradient, is gradient of, curl, and divergence.
Differential Equation operations: Solve second order differential equation, and solve second order initial value problems.
Please feel free to email me if you have any suggestions for new problem types or are having problems with the program. I'll issue updates as soon as I can with new content/fixes based on user feedback.
Visit my website and use the browser version of dkayMath as well!
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Version 1.2 - 10/30/11
*Added Nullity calculation to matrix operations
*Added Rank calculation to matrix operations