Julia Goedecke
I'm enjoying Numbas very much!
Julia's activity
Julia Goedecke on Find characteristic polynomial, eigenvalues and eigenvectors of a 2x2 matrix 2 years, 6 months ago
Saved a checkpoint:
Added steps from RREF to eigenvector in Advice.
Julia Goedecke on Find characteristic polynomial, eigenvalues and eigenvectors of a 2x2 matrix 2 years, 6 months ago
Saved a checkpoint:
Groupd variables and wrote descriptions for them.
Julia Goedecke on Find characteristic polynomial, eigenvalues and eigenvectors of a 2x2 matrix 2 years, 6 months ago
Saved a checkpoint:
Separated char poly and eigenvalues into two separate parts. Added "finish".
Julia Goedecke on Kernel and image of matrix transformation 2 years, 7 months ago
Saved a checkpoint:
Removed the brackets round matrix entry, as the entry is not really a matrix but a collection of columns.
Julia Goedecke published Matrix multiplication 2 years, 7 months ago
Julia Goedecke on Matrix multiplication 2 years, 7 months ago
Gave some feedback: Ready to use
Julia Goedecke published Find matrix from entry formula 2 years, 7 months ago
Julia Goedecke on Find matrix from entry formula 2 years, 7 months ago
Gave some feedback: Ready to use
Julia Goedecke on Inverse algorithm calculator 2 years, 7 months ago
Gave some feedback: Ready to use