Mathematica

Oscillators, Integrals, and Bugs
[Update: The bug seems fixed in the latest version, 10.0.2.] I am in my third year teaching a course in Quantum Mechanics, and we spend a lot of time working with a very simple system known as the harmonic oscillator — the physics of a pendulum, or a spring. In fact, the simple harmonic oscillator…

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I realize that I haven’t posted in nearly two weeks. Between marking exams, gardening, attempting to solve differential equations and calculate integrals with several hundred terms, inspiration has been lacking. Here are some things I may yet get to: The book launch for Universe or Multiverse, edited by QMW Cosmologist Bernard Carr. Entertaining, for sure,…
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