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2022-02-17 04:24:26 +0200 | marked best answer | Arithmetic with large real numbers I would like to manipulate arbitrarily large real numbers, for example: What is the appropriate function to use? |
2022-02-09 22:06:47 +0200 | asked a question | Arithmetic with large real numbers Arithmetic with large real numbers I would like to manipulate arbitrarily large real numbers, for example: a = 10**25+. |
2021-05-21 01:00:10 +0200 | marked best answer | Plot points of different sizes Say I have a map M: [0,1] -> .3 [1,2] -> 1.1 [-3,-3] -> .6 etc. I want to make a scatter plot where the point at P has size M[P]. How do I do this? Presumably I use the point2d object, which takes a size parameter. |
2021-05-20 00:32:57 +0200 | asked a question | Plot points of different sizes Plot points of different sizes Say I have a map M: [0,1] -> .3 [1,2] -> 1.1 [-3,-3] -> .6 etc. I want to m |
2021-04-29 23:41:51 +0200 | marked best answer | How do you check if a lattice contains a coordinate? Suppose I have an integer lattice $L\subset\mathbb{Z}^2$ generated by $v_1$ and $v_2$. How do I check if $(x,y)\in L$? I can easily create the lattice: but nowhere in the documentation can I find a command to check for inclusion. I would like a solution that generalizes to lattices of any rank. |
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2021-04-29 22:04:22 +0200 | asked a question | How do you check if a lattice contains a coordinate? How do you check if a lattice contains a coordinate? Suppose I have an integer lattice $L\subset\mathbb{Z}^2$ generated |