LAFF

###Linear Algebra - Foundations to Frontiers
Learn the theory of linear algebra hand-in-hand with the practice of software library development.

Week 1

[1.5.2 Implementing a copy routine](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.2 Implementing a copy routine.ipynb) - [Answer](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.2 Implementing a copy routine - Answer.ipynb)
[1.5.3 Implementing a routine that scales a vector](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.3 Implementing a routine that scales a vector.ipynb) - [Answer](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.3 Implementing a routine that scales a vector - Answer.ipynb)
[1.5.4 Implementing an axpy routine](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.4 Implementing an axpy routine.ipynb) - [Answer](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.4 Implementing an axpy routine - Answer.ipynb)
[1.5.5 Implementing a dot routine](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.5 Implementing a dot routine.ipynb) - [Answer](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.5 Implementing a dot routine - Answer.ipynb)
[1.5.6 Implementing a routine to compute vector length](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.6 Implementing a routine to compute vector length.ipynb) - [Answer](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.5.6 Implementing a routine to compute vector length - Answer.ipynb)
[1.6.3 Programming without indices (dot product)](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.6.3 Programming without indices (dot product).ipynb) - [Answer](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.6.3 Programming without indices (dot product) - Answer.ipynb)
[1.6.6 Programming without indices (axpy)](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.6.6 Programming without indices (axpy).ipynb) - [Answer](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/1.6.6 Programming without indices (axpy) - Answer.ipynb)

Week 2

[2.4.2.10 Practice with matrix-vector multiplication](http://nbviewer.ipython.org/github/UT501x/LAFF/blob/master/2.4.2.10 Practice with matrix-vector multiplication.ipynb)

Week 3

3.1.1 Timmy!.ipynb
3.2.1 Set to zero.ipynb - Answer
3.2.2 Set to identity.ipynb - Answer
3.2.3 Diagonal Matrices.ipynb - Answer
3.2.4 Triangularize.ipynb - Answer
3.2.5 Transpose.ipynb - Answer
3.2.6 Symmetrize.ipynb - Answer
3.3.1 Scale a Matrix.ipynb - Answer
3.4.1 Matrix vector multiply via dot products.ipynb - Answer
3.4.2 Matrix vector multiply via axpys.ipynb - Answer

Week 4

4.1.1 Predicting the Weather.ipynb
4.2.3 Alternative Matrix-Vector Multiplication Routines.ipynb - Answer
4.3.1 Matrix vector multiply with transpose matrix.ipynb - Answer
4.3.2.1 Upper Triangular Matrix Vector Multiply Routines.ipynb - Answer
4.3.2.3 Lower Triangular Matrix Vector Multiply Routines.ipynb - Answer
4.3.2.5 Upper Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.2.7 Lower Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.2.8 Transpose Lower Triangular Matrix Vector Multiply Routines.ipynb - Answer
4.3.2.8 Transpose Upper Triangular Matrix Vector Multiply Routines.ipynb - Answer
4.3.2.8 Triangular Upper Triangular Matrix Vector Multiply Routines.ipynb - Answer
4.3.2.9 Transpose Lower Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.2.9 Transpose Upper Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.3.1 Symmetric Matrix Vector Multiply Routines (stored in upper triangle).ipynb
4.3.3.3 Symmetric Matrix Vector Multiply Routines (stored in lower triangle).ipynb
4.3.3.4 Symmetric Matrix Vector Multiply Routines Challenge Question.ipynb - Answer
4.4.4.11 Practice with matrix-matrix multiplication.ipynb

Week 5

5.3.1 Lots of loops.ipynb - Answer
5.3.2 Matrix-matrix multiplication by columns.ipynb - Answer
5.3.3 Matrix-matrix multiplication by rows.ipynb - Answer
5.3.4 Matrix-matrix multiplication via rank-1 updates.ipynb - Answer
5.5.1 Multiplying upper triangular matrices.ipynb - Answer

Attributions
    ᔥ FLAME
    ᔥ Spark
    ↬ Probabilistic Programming and Bayesian Methods for Hackers

Name		Name	Last commit message	Last commit date
Latest commit History 67 Commits
GaussianEliminationPractice		GaussianEliminationPractice
PictureFlame		PictureFlame
Spark		Spark
laff		laff
.gitignore		.gitignore
1.5.2 Implementing a copy routine - Answer.ipynb		1.5.2 Implementing a copy routine - Answer.ipynb
1.5.2 Implementing a copy routine.ipynb		1.5.2 Implementing a copy routine.ipynb
1.5.3 Implementing a routine that scales a vector - Answer.ipynb		1.5.3 Implementing a routine that scales a vector - Answer.ipynb
1.5.3 Implementing a routine that scales a vector.ipynb		1.5.3 Implementing a routine that scales a vector.ipynb
1.5.4 Implementing an axpy routine - Answer.ipynb		1.5.4 Implementing an axpy routine - Answer.ipynb
1.5.4 Implementing an axpy routine.ipynb		1.5.4 Implementing an axpy routine.ipynb
1.5.5 Implementing a dot routine - Answer.ipynb		1.5.5 Implementing a dot routine - Answer.ipynb
1.5.5 Implementing a dot routine.ipynb		1.5.5 Implementing a dot routine.ipynb
1.5.6 Implementing a routine to compute vector length - Answer.ipynb		1.5.6 Implementing a routine to compute vector length - Answer.ipynb
1.5.6 Implementing a routine to compute vector length.ipynb		1.5.6 Implementing a routine to compute vector length.ipynb
1.6.3 Programming without indices (dot product) - Answer.ipynb		1.6.3 Programming without indices (dot product) - Answer.ipynb
1.6.3 Programming without indices (dot product).ipynb		1.6.3 Programming without indices (dot product).ipynb
1.6.6 Programming without indices (axpy) - Answer.ipynb		1.6.6 Programming without indices (axpy) - Answer.ipynb
1.6.6 Programming without indices (axpy).ipynb		1.6.6 Programming without indices (axpy).ipynb
11.2.5 Rank-k Approximation - Answer.ipynb		11.2.5 Rank-k Approximation - Answer.ipynb
11.2.5 Rank-k Approximation.ipynb		11.2.5 Rank-k Approximation.ipynb
11.3.7 Implementing the QR Factorization - Answer.ipynb		11.3.7 Implementing the QR Factorization - Answer.ipynb
11.3.7 Implementing the QR Factorization.ipynb		11.3.7 Implementing the QR Factorization.ipynb
12.4.2 The Power Method.ipynb		12.4.2 The Power Method.ipynb
12.5.1 The Inverse Power Method.ipynb		12.5.1 The Inverse Power Method.ipynb
12.5.2 Shifting the Inverse Power Method.ipynb		12.5.2 Shifting the Inverse Power Method.ipynb
12.5.3 The Rayleigh Quotient Iteration.ipynb		12.5.3 The Rayleigh Quotient Iteration.ipynb
2.4.2.10 Practice with matrix-vector multiplication.ipynb		2.4.2.10 Practice with matrix-vector multiplication.ipynb
3.1.1 Timmy!.ipynb		3.1.1 Timmy!.ipynb
3.2.1 Set to zero - Answer.ipynb		3.2.1 Set to zero - Answer.ipynb
3.2.1 Set to zero-Copy0.ipynb		3.2.1 Set to zero-Copy0.ipynb
3.2.1 Set to zero.ipynb		3.2.1 Set to zero.ipynb
3.2.2 Set to identity - Answer.ipynb		3.2.2 Set to identity - Answer.ipynb
3.2.2 Set to identity.ipynb		3.2.2 Set to identity.ipynb
3.2.3 Diagonal Matrices - Answer.ipynb		3.2.3 Diagonal Matrices - Answer.ipynb
3.2.3 Diagonal Matrices.ipynb		3.2.3 Diagonal Matrices.ipynb
3.2.4 Triangularize - Answer.ipynb		3.2.4 Triangularize - Answer.ipynb
3.2.4 Triangularize.ipynb		3.2.4 Triangularize.ipynb
3.2.5 Transpose - Answer.ipynb		3.2.5 Transpose - Answer.ipynb
3.2.5 Transpose-Copy0.ipynb		3.2.5 Transpose-Copy0.ipynb
3.2.5 Transpose.ipynb		3.2.5 Transpose.ipynb
3.2.6 Symmetrize - Answer.ipynb		3.2.6 Symmetrize - Answer.ipynb
3.2.6 Symmetrize.ipynb		3.2.6 Symmetrize.ipynb
3.3.1 Scale a Matrix - Answer.ipynb		3.3.1 Scale a Matrix - Answer.ipynb
3.3.1 Scale a Matrix.ipynb		3.3.1 Scale a Matrix.ipynb
3.4.1 Matrix vector multiply via dot products - Answer.ipynb		3.4.1 Matrix vector multiply via dot products - Answer.ipynb
3.4.1 Matrix vector multiply via dot products.ipynb		3.4.1 Matrix vector multiply via dot products.ipynb
3.4.2 Matrix vector multiply via axpys - Answer.ipynb		3.4.2 Matrix vector multiply via axpys - Answer.ipynb
3.4.2 Matrix vector multiply via axpys.ipynb		3.4.2 Matrix vector multiply via axpys.ipynb
4.1.1 Predicting the Weather.ipynb		4.1.1 Predicting the Weather.ipynb
4.2.3 Alternative Matrix-Vector Multiplication Routines - Answer.ipynb		4.2.3 Alternative Matrix-Vector Multiplication Routines - Answer.ipynb
4.2.3 Alternative Matrix-Vector Multiplication Routines.ipynb		4.2.3 Alternative Matrix-Vector Multiplication Routines.ipynb
4.3.1 Matrix vector multiply with transpose matrix - Answer.ipynb		4.3.1 Matrix vector multiply with transpose matrix - Answer.ipynb
4.3.1 Matrix vector multiply with transpose matrix.ipynb		4.3.1 Matrix vector multiply with transpose matrix.ipynb
4.3.2.1 Upper Triangular Matrix Vector Multiply Routines - Answer.ipynb		4.3.2.1 Upper Triangular Matrix Vector Multiply Routines - Answer.ipynb
4.3.2.1 Upper Triangular Matrix Vector Multiply Routines.ipynb		4.3.2.1 Upper Triangular Matrix Vector Multiply Routines.ipynb
4.3.2.3 Lower Triangular Matrix Vector Multiply Routines - Answer.ipynb		4.3.2.3 Lower Triangular Matrix Vector Multiply Routines - Answer.ipynb
4.3.2.3 Lower Triangular Matrix Vector Multiply Routines.ipynb		4.3.2.3 Lower Triangular Matrix Vector Multiply Routines.ipynb
4.3.2.5 Upper Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb		4.3.2.5 Upper Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb
4.3.2.5 Upper Triangular Matrix Vector Multiply Routines (overwriting x).ipynb		4.3.2.5 Upper Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.2.7 Lower Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb		4.3.2.7 Lower Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb
4.3.2.7 Lower Triangular Matrix Vector Multiply Routines (overwriting x).ipynb		4.3.2.7 Lower Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.2.8 Transpose Lower Triangular Matrix Vector Multiply Routines - Answer.ipynb		4.3.2.8 Transpose Lower Triangular Matrix Vector Multiply Routines - Answer.ipynb
4.3.2.8 Transpose Lower Triangular Matrix Vector Multiply Routines.ipynb		4.3.2.8 Transpose Lower Triangular Matrix Vector Multiply Routines.ipynb
4.3.2.8 Transpose Upper Triangular Matrix Vector Multiply Routines - Answer.ipynb		4.3.2.8 Transpose Upper Triangular Matrix Vector Multiply Routines - Answer.ipynb
4.3.2.8 Transpose Upper Triangular Matrix Vector Multiply Routines.ipynb		4.3.2.8 Transpose Upper Triangular Matrix Vector Multiply Routines.ipynb
4.3.2.8 Triangular Upper Triangular Matrix Vector Multiply Routines - Answer.ipynb		4.3.2.8 Triangular Upper Triangular Matrix Vector Multiply Routines - Answer.ipynb
4.3.2.8 Triangular Upper Triangular Matrix Vector Multiply Routines.ipynb		4.3.2.8 Triangular Upper Triangular Matrix Vector Multiply Routines.ipynb
4.3.2.9 Transpose Lower Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb		4.3.2.9 Transpose Lower Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb
4.3.2.9 Transpose Lower Triangular Matrix Vector Multiply Routines (overwriting x).ipynb		4.3.2.9 Transpose Lower Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.2.9 Transpose Upper Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb		4.3.2.9 Transpose Upper Triangular Matrix Vector Multiply Routines (overwriting x) - Answer.ipynb
4.3.2.9 Transpose Upper Triangular Matrix Vector Multiply Routines (overwriting x).ipynb		4.3.2.9 Transpose Upper Triangular Matrix Vector Multiply Routines (overwriting x).ipynb
4.3.3.1 Symmetric Matrix Vector Multiply Routines (stored in upper triangle) - Answer.ipynb		4.3.3.1 Symmetric Matrix Vector Multiply Routines (stored in upper triangle) - Answer.ipynb
4.3.3.1 Symmetric Matrix Vector Multiply Routines (stored in upper triangle).ipynb		4.3.3.1 Symmetric Matrix Vector Multiply Routines (stored in upper triangle).ipynb
4.3.3.3 Symmetric Matrix Vector Multiply Routines (stored in lower triangle) - Answer.ipynb		4.3.3.3 Symmetric Matrix Vector Multiply Routines (stored in lower triangle) - Answer.ipynb
4.3.3.3 Symmetric Matrix Vector Multiply Routines (stored in lower triangle).ipynb		4.3.3.3 Symmetric Matrix Vector Multiply Routines (stored in lower triangle).ipynb
4.3.3.4 Symmetric Matrix Vector Multiply Routines Challenge Question.ipynb		4.3.3.4 Symmetric Matrix Vector Multiply Routines Challenge Question.ipynb
4.4.4.11 Practice with matrix-matrix multiplication.ipynb		4.4.4.11 Practice with matrix-matrix multiplication.ipynb
5.3.1 Lots of loops - Answer.ipynb		5.3.1 Lots of loops - Answer.ipynb
5.3.1 Lots of loops.ipynb		5.3.1 Lots of loops.ipynb
5.3.2 Matrix-matrix multiplication by columns - Answer.ipynb		5.3.2 Matrix-matrix multiplication by columns - Answer.ipynb
5.3.2 Matrix-matrix multiplication by columns.ipynb		5.3.2 Matrix-matrix multiplication by columns.ipynb
5.3.3 Matrix-matrix multiplication by rows - Answer.ipynb		5.3.3 Matrix-matrix multiplication by rows - Answer.ipynb
5.3.3 Matrix-matrix multiplication by rows.ipynb		5.3.3 Matrix-matrix multiplication by rows.ipynb
5.3.4 Matrix-matrix multiplication via rank-1 updates - Answer.ipynb		5.3.4 Matrix-matrix multiplication via rank-1 updates - Answer.ipynb
5.3.4 Matrix-matrix multiplication via rank-1 updates.ipynb		5.3.4 Matrix-matrix multiplication via rank-1 updates.ipynb
5.5.1 Multiplying upper triangular matrices - Answer.ipynb		5.5.1 Multiplying upper triangular matrices - Answer.ipynb
5.5.1 Multiplying upper triangular matrices.ipynb		5.5.1 Multiplying upper triangular matrices.ipynb
6.2.5 Gaussian Elimination - Answer.ipynb		6.2.5 Gaussian Elimination - Answer.ipynb
6.2.5 Gaussian Elimination.ipynb		6.2.5 Gaussian Elimination.ipynb
6.3 Solving A x b via LU factorization and triangular solves - Answer.ipynb		6.3 Solving A x b via LU factorization and triangular solves - Answer.ipynb
6.3 Solving A x b via LU factorization and triangular solves.ipynb		6.3 Solving A x b via LU factorization and triangular solves.ipynb
8.2.2 Gauss-Jordan with Appended System - Answer.ipynb		8.2.2 Gauss-Jordan with Appended System - Answer.ipynb
8.2.2 Gauss-Jordan with Appended System.ipynb		8.2.2 Gauss-Jordan with Appended System.ipynb
8.2.3 Gauss-Jordan with Appended System and Multiple Right-Hand Sides - Answer.ipynb		8.2.3 Gauss-Jordan with Appended System and Multiple Right-Hand Sides - Answer.ipynb
8.2.3 Gauss-Jordan with Appended System and Multiple Right-Hand Sides.ipynb		8.2.3 Gauss-Jordan with Appended System and Multiple Right-Hand Sides.ipynb
8.2.4 Gauss-Jordan with Appended System to Invert a Matrix - Answer.ipynb		8.2.4 Gauss-Jordan with Appended System to Invert a Matrix - Answer.ipynb
8.2.4 Gauss-Jordan with Appended System to Invert a Matrix.ipynb		8.2.4 Gauss-Jordan with Appended System to Invert a Matrix.ipynb
8.2.5 Alternative Gauss Jordon Algorithm - Answer.ipynb		8.2.5 Alternative Gauss Jordon Algorithm - Answer.ipynb
8.2.5 Alternative Gauss Jordon Algorithm.ipynb		8.2.5 Alternative Gauss Jordon Algorithm.ipynb

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