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2023-10-05 05:51:15 +0200 commented answer Plotting a 3d graph and a 2d contour map on the same plot

Thanks for the code and the link!

2023-10-05 05:50:49 +0200 marked best answer Plotting a 3d graph and a 2d contour map on the same plot

Is it possible to plot a 3d graph and a 2d contour map on the same plot?

Thank you!

2023-10-04 17:26:02 +0200 asked a question Plotting a 3d graph and a 2d contour map on the same plot

Plotting a 3d graph and a 2d contour map on the same plot Is it possible to plot a 3d graph and a 2d contour map on the

2023-01-30 21:55:29 +0200 commented answer Getting exact answers when using eigenvectors_right()

Thank you all! SR is what I was looking for for my current purposes, but thank you for all the explanation of pro's and

2023-01-30 19:09:59 +0200 asked a question Getting exact answers when using eigenvectors_right()

Getting exact answers when using eigenvectors_right() I am trying to compute complex eigenvectors for a matrix that has

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2022-08-10 23:45:58 +0200 marked best answer A grayscale png image became color after importing to sage

I used the following code to import a png grayscale image to sage. For some reason, when I display it, it is no longer grayscale (it is yellow/blue scale instead). I would appreciate any help figuring out why. Here is the code:

img=imread('einstein.png')

imshow(img)

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2022-08-10 21:24:34 +0200 commented question A grayscale png image became color after importing to sage

I was not allowed to attach anything, but it just dawned on me that I could attach a link. here is a link to the file in

2022-08-10 21:24:08 +0200 commented question A grayscale png image became color after importing to sage

@ John Palmieri I was not allowed to attach anything, but it just dawned on me that I could attach a link. here is a lin

2022-08-10 21:21:18 +0200 commented question A grayscale png image became color after importing to sage

I was not allowed to attach anything, but it just dawned on me that I could attach a link. here is a link to the file in

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2022-08-10 01:34:09 +0200 answered a question A grayscale png image became color after importing to sage

I figure out how to fix it, but I still don't understand why it happens in the first place: Here is a fix: imshow(img/2

2022-08-09 21:29:09 +0200 asked a question A grayscale png image became color after importing to sage

A grayscale png image became color after importing to sage I used the following code to import a png grayscale image to