User eigenchris

23 votes

How to make a "function"?

answered Jan 30, 2015 at 1:02

12 votes

Accepted

Clarification of definition of "inverse" with quaternions

answered Jul 27, 2015 at 16:33

12 votes

Accepted

Algebra and Analysis

answered Aug 10, 2015 at 19:24

11 votes

How to develop an intuitive feel for spaces

answered Mar 30, 2015 at 15:30

6 votes

What is a dual space?

answered Oct 29, 2015 at 20:38

5 votes

Solving $Ax=b$ when $x$ and $b$ are given.

answered Mar 1, 2015 at 21:02

4 votes

Accepted

Lacking in the Intuition behind the Logistic Regression Cost and Update Functions

answered Feb 28, 2015 at 22:38

4 votes

Accepted

Question about the definition of independent events

answered Apr 16, 2015 at 22:34

4 votes

Dice outcomes probability

answered May 6, 2015 at 18:54

4 votes

Accepted

Matrix invertibility in terms of elementary operations

answered Jul 21, 2015 at 14:02

4 votes

Accepted

Level set representation of 1-forms in univariate functions

answered Nov 12, 2018 at 21:14

3 votes

Accepted

What does the symbol $+: E\times E$ mean in $+: E\times E\to E$?

answered Sep 17, 2015 at 19:39

3 votes

Accepted

Proof given A,B is invertible, involving transposes

answered Aug 19, 2015 at 16:04

3 votes

In layman's terms: What is a stochastic process?

answered Oct 8, 2015 at 20:22

3 votes

Accepted

Is projection normal matrix?

answered Jul 10, 2015 at 15:40

3 votes

Accepted

Why this probability was calculated using Binomial Distribution?

answered Jul 15, 2015 at 20:08

3 votes

Accepted

Inner Product of two polynomials

answered Mar 30, 2015 at 22:18

2 votes

Accepted

Action by Orthogonal Matrices is Transitive

answered Apr 7, 2015 at 17:57

2 votes

The simplification of divided difference of cosine function

answered Aug 3, 2015 at 22:27

2 votes

Accepted

Final transformation matrix

answered Jul 30, 2015 at 16:24

2 votes

Is there always a matrix $X$ such that $X^2=A$?

answered Aug 2, 2015 at 11:49

2 votes

How to find $f$ for a symmetric bilinear form?

answered Aug 2, 2015 at 21:17

2 votes

Accepted

Donald Knuth's Nontransitive Bingo Cards

answered Feb 27, 2015 at 23:05

2 votes

Regular Expression for Simple Language

answered Feb 23, 2015 at 16:09

2 votes

Accepted

Creating a reverse grade calculator

answered Jun 26, 2014 at 3:20

2 votes

Bounds for Mutual Information

answered Jun 27, 2014 at 3:02

2 votes

Accepted

Proof $\det(AB)=\det(A)\det(B)$

answered Aug 20, 2015 at 16:44

1 vote

Accepted

Hilbert space from signal processing view!

answered Sep 19, 2015 at 23:07

1 vote

Accepted

how to use the maximum likelihood function to acquire the maximum likelihood (ML) estimate

answered Dec 16, 2014 at 21:29

1 vote

Accepted

Fraction With Scientific Notation As A Percentage

answered Jun 26, 2014 at 2:14

Stack Exchange Network

46 Answers

How to make a "function"?

Clarification of definition of "inverse" with quaternions

Algebra and Analysis

How to develop an intuitive feel for spaces

What is a dual space?

Solving $Ax=b$ when $x$ and $b$ are given.

Lacking in the Intuition behind the Logistic Regression Cost and Update Functions

Question about the definition of independent events

Dice outcomes probability

Matrix invertibility in terms of elementary operations

Level set representation of 1-forms in univariate functions

What does the symbol $+: E\times E$ mean in $+: E\times E\to E$?

Proof given A,B is invertible, involving transposes

In layman's terms: What is a stochastic process?

Is projection normal matrix?

Why this probability was calculated using Binomial Distribution?

Inner Product of two polynomials

Action by Orthogonal Matrices is Transitive

The simplification of divided difference of cosine function

Final transformation matrix

Is there always a matrix $X$ such that $X^2=A$?

How to find $f$ for a symmetric bilinear form?

Donald Knuth's Nontransitive Bingo Cards

Regular Expression for Simple Language

Creating a reverse grade calculator

Bounds for Mutual Information

Proof $\det(AB)=\det(A)\det(B)$

Hilbert space from signal processing view!

how to use the maximum likelihood function to acquire the maximum likelihood (ML) estimate

Fraction With Scientific Notation As A Percentage