912 reputation
1416
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location Bristol, United Kingdom
age 26
visits member for 1 year, 10 months
seen 1 hour ago

PhD student.


1d
answered Recommend good books for a beginner to learn about Support Vector Machines (SVM)
Jan
22
revised Bifurcation Diagram(f '(x)=r-cosh(x))
Editing to MathJax
Jan
22
suggested approved edit on Bifurcation Diagram(f '(x)=r-cosh(x))
Jan
19
comment Can you be 1/12th Cherokee?
I never thought I'd come on to MSE and find a question which included 'Incest is OK'.
Jan
17
revised Critical Point System
edited body
Jan
17
answered Critical Point System
Jan
17
comment Why is this not a function?
@committedandroider the input must have exactly one output. But two unique inputs can be mapped to the same output (my mistake in the comment).
Jan
17
revised Why is this not a function?
deleted 54 characters in body
Jan
17
comment Why is this not a function?
@committedandroider the square root assigns one output but is not in the real domain (for b). E.g. consider $f(-1)$ = $\sqrt(-1)=i$. Ignore my comment for part c, I didn't spot the +/-, the function is multi-valued as you say.
Jan
17
answered Why is this not a function?
Jan
16
comment Applications for holomorphic functions?
Any reason for the down vote? I can't see why modelling potential flow isn't a valid application.
Jan
16
answered Applications for holomorphic functions?
Jan
10
comment What to do after a Master's Degree in Pure Mathematics?
@sylvia excellent - I'm glad it worked out well for you :-)
Jan
9
comment What to do after a Master's Degree in Pure Mathematics?
@sylvia What did you go into in the end?
Jan
8
answered Nice book on integrals
Jan
8
answered Find all of the equilibrium points and describe the behavior of the $x' = sin(x), y' = cos(y) $.
Jan
8
answered integrate over a contour
Jan
7
answered How do I solve this rational expression?
Jan
4
revised Evaluate the following integrals/ Cauchy integral theorem
Mistake
Jan
4
comment Given $a+b+c$, Can I calculate $a^2+b^2+c^2$?
@user133281 Good point, edited.