Efficiently Mowing Grass with Mathematica
How do you achieve this optical illusion of a picture?
Why part works much slower on modified list?
Find a certain path through a matrix
Subdivide a sequence
Calculating upper culmination of the Moon
How to remove this white background for text in RegionPlot
Efficiently Mowing Grass with Mathematica https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=291951
Recently, I was mowing my yard and was thinking about how to use the least amount of time/fuel and how to simulate. Mowing a yard that is shaped as a convex polygon is not difficult, you can just make ... [mathematical-optimization] [image-processing] [computational-geometry] [animation] [simulation]
asked by Teg Louis https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=89848 Score of
12 answered by Vitaliy Kaurov https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=13
Score of 11 How do you achieve this optical illusion of a picture? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=291792
In MSE by a similar problem about the optical illusion, but I feel that the solution ideas of other problems can not be applied to the following diagram, I would like to ask you how to draw this kind ... [graphics]
asked by Abel https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=94854 Score of 10 answered by Olaf Rogalsky https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=94963
Score of 20 Why part works much slower on modified list? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=291978
Consider the following list: tabb = RandomReal[{0.0000001, 10^5}, {10^6, 80}]; I want to extract, e.g., the columns from 1 to 20. It is reasonably fast: ... [list-manipulation] [performance-tuning]
asked by John Taylor https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=41058
Score of 6 answered by Nasser https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=70
Score of 7 Find a certain path through a matrix https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=291874
I would like to get a functional solution and nice display form for the following problem: 1. Example data ... [list-manipulation] [matrix] [graphs-and-networks]
asked by eldo https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=14254 Score
of 6 answered by kglr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=125
Score of 8 Subdivide a sequence https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=291976
Yesterday I couldn't solve a problem which seemed to be rather simple. I tried RepleaceRepeated , SequenceReplace and similar ... [list-manipulation] [functional-style] [sequence]
asked by eldo https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=14254 Score of
5 answered by lericr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=84894
Score of 4 Calculating upper culmination of the Moon https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=291855
Im completely confused by the new astronomical data system in Mathematica. For every day in some interval, I want to calculate {azimuth, altitude} of the Moon in ... [time-series] [entity] [astronomy]
asked by lesobrod https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5950 Score of
4 answered by creidhne https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=41569
Score of 2 How to remove this white background for text in RegionPlot https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=291769
In regionplot, How to remove this white background for text ... [regions] [regionplot]
asked by Chin Ching CHAN https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=87041 Score of
4 answered by Kumar Gaurav Sagar https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=85216
Score of 1