Tian Bo

inline math

7

This is follow-up of issue #71 I notice that I cannot use math symbol within the text. For example: > Given a set of observations `(x_1, x_2, ..., x_k)`, where...

Work with AsciiMath

11

Hi, I am in favor of Markdown and AsciiMath. AsciiMath is another javascript that enables something similar to Markdown that allows me to edit formula with text, see http://asciimath.org/. Unfortunately,...

LMA debug information

8

I think the output of error value in LMA.cpp:42 ```c++

.array().colwise() not supported

2

Hi, I was trying to do a column wise multiplication with gpumatrix. The corresponding code with Eigen is like the following: ``` Eigen::MatrixXd a = Eigen::MatrixXd::Random(5, 10); Eigen::VectorXd v =...

Some other test errors

3

There are some more test errors I noticed: ``` ArrayOperationTest: ....gpu operation costing time of 2119 while cpu operation costing time of 1765 no error GPUMatrixData: .........[10=F]. MapOperationTest: . MatrixAlgebraTest:...

CUDA_NVCC_FLAGS caused "redefinition of argument 'std'"

1

The latest commit (314f5e2) fixed a few issues I posted (#3, #4 and #5). However the newly added CUDA_NVCC_FLAGS seems to be responsible for an error "redefinition of argument 'std'"....

memory footprint due to tableau

1

The tableau used in the implementation is unnecessary. Even though most books regarding simplex algorithm will illustrate the algorithm by constructing a tableau, it does not mean we need to...