Reputation
Top tag
Next privilege 100 Rep.
Edit community wikis
Badges
6
Impact
~588 people reached

  • 0 posts edited
  • 0 helpful flags
  • 14 votes cast
Sep
24
awarded  Autobiographer
Aug
1
comment How do you write an integral and why
In some of my EE classes we use $D^{-1}$ rather than B, because the effect of the Laplace transform is to send D to s.
Apr
8
asked Prove that $\sum_{n=1}^\infty \frac{z^n}{z^{2n}+1}$ converges when $\|z\|\neq 1$
Mar
7
comment Flow lines of a gradient field
I edited my post, is it clearer now?
Mar
7
revised Flow lines of a gradient field
added 14 characters in body
Mar
7
revised Flow lines of a gradient field
added 182 characters in body
Mar
7
asked Flow lines of a gradient field
Mar
1
accepted Maximize $f(\mathbf{x})={1 \over 2}(A \mathbf{x}) \cdot \mathbf{x}$
Mar
1
comment Maximize $f(\mathbf{x})={1 \over 2}(A \mathbf{x}) \cdot \mathbf{x}$
Could you elaborate?
Mar
1
asked Maximize $f(\mathbf{x})={1 \over 2}(A \mathbf{x}) \cdot \mathbf{x}$
Feb
28
answered Find the rate of change $dy/dx$ where $x= x_0$
Feb
11
accepted Proving a certain inequality in $\mathbb{R}^n$
Feb
8
awarded  Scholar
Feb
8
awarded  Student
Feb
8
asked Proving a certain inequality in $\mathbb{R}^n$
Feb
7
awarded  Editor
Feb
7
awarded  Supporter
Feb
6
awarded  Teacher
Feb
6
answered limit ${\lim_{x \to 49} \frac{\sqrt{x}-7}{x-49} }.$