All Questions
Tagged with physics computational-geometry
3
questions
3
votes
2
answers
525
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VBA functions to calculate sun and moon positions
I have the following VBA code (across three modules) to make UDFs to calculate sun & moon position data. The issue I'm facing is that they are very slow to run as I have over 6000 rows (over 10 ...
- 31
10
votes
3
answers
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Feynmann lifeguard riddle graphical representation
Physicist Richard Feynman though of a very interesting riddle:
Imagine you are a lifeguard at the side of the beach and there is a child drowning in the water. (You must cross both sand and water to ...
- 27.5k
13
votes
4
answers
572
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Lines, intersections and terrible unit tests
I needed Line and LineF for the next stage of a project I'm working on, so I developed them. I also needed to determine if two ...
- 20.1k