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Studied at UWA, Perth, Western Australia.

Working as a software engineer for Fugro Survey Pty. Ltd.

Interested in mathematics, computer science, and problem solving.

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Intuitively, what is the difference between Eigendecomposition and Singular Value Decomposition?

Mar 4, 2013

Value of $ \sum \limits_{k=1}^{81} \frac{1}{\sqrt{k} + \sqrt{k+1}} = \frac{1}{\sqrt{1} + \sqrt{2}} + \cdots + \frac{1}{\sqrt{80} + \sqrt{81}} $?

Feb 22, 2013

How to build a smooth "transition function" explicitly?

Mar 12, 2013

Checking my understanding of $T^*M$ as a symplectic manifold and the links between the classical description of Lagrangians vs this invariant way.

Feb 14, 2013

How does one calculate the product of $\tan 1^{\circ} ... \tan 45^{\circ}?$

Feb 3, 2013

Show that the difference of two consecutive cubes is never divisible by $3$.

Feb 19, 2013

Understanding the definition of Lie bracket of vector fields as $[X,Y](f)=X(Y(f))-Y(X(f))$

Apr 16, 2013

Let $A$ and $B$ be $n \times n$ real matrices such that $AB=BA=0$ and $A+B$ is invertible

Mar 26, 2013

$n \times n$ lattice graph with partial derivatives bounded by $1$ has $n$ equal values.

Feb 15, 2013

Is the determinant of a matrix preserved under permutations of the rows/columns of a matrix?

Mar 4, 2013