I also volunteer @WarrenHill to be the one to climb the ladder, looks a bit perilous to me.
I forgot to subtract the 900AB², didn’t I? duh
@ralight Why are we ‘giving’ people jobs ?
… when we should be trapping better ideas on how to accomplish stuff ?
I had a job smoking once - it wasn’t a good job & the ladies at the diesel-station, counter were people I never got on with.
I find Fourier transorms facinating. I often use them in terms of Fourier optics and Fourier transform spectroscopy but the physicallity of something which I previously thought of to be “abstract” maths amuses me.