Chris Taylor
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 Apr 30 awarded Nice Question Apr 18 awarded Notable Question Apr 18 revised $2\ln(-x) \neq \ln(-x^2) ?$ deleted 107 characters in body Apr 17 awarded Nice Answer Apr 5 comment How to plot figure on specific time on Matlab I'm voting to close this question as off-topic because it belongs on Stack Overflow. Apr 5 comment How to plot figure on specific time on Matlab Hmm, I just realized this is math.stackexchange - this question should probably be moved to stack overflow Apr 5 answered How to plot figure on specific time on Matlab Apr 5 revised How to plot figure on specific time on Matlab added 7 characters in body Apr 4 comment Examples of results failing in higher dimensions Sensitivity to initial conditions, topological mixing and dense periodic orbits. Apr 1 answered What does it mean for two vector spaces to be equal? Feb 21 awarded Enlightened Feb 21 awarded Nice Answer Jan 27 awarded Generalist Jan 5 comment What is the geometric interpretation of the transpose? @mcb You need to read the rest of the sentence - "can be regarded as a rotation to a new basis, then scaling in this new basis, and finally rotating back to the new basis". The effect of the two rotations cancels out, and the net effect is just a scaling (the magnitudes of the scaling are described by the eigenvalues of the symmetric matrix). Dec 17 awarded Yearling Dec 15 revised Simulation of 2-dimensional Brownian motion added 1 character in body Dec 1 comment Amount become $9$ times in $12$ years at Compound interest. In what time it will become $27$ times Try taking the square root of both sides. Nov 30 revised Particular case of a differential equation added 3 characters in body Nov 11 awarded Good Answer Oct 21 awarded Nice Answer