Questions about scalar
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How to list all the ScalarMapple colormaps in Matplotlib?
Whenever I do interpolation plot, I noted that not every colormap in Matplotlib.cm is ScalarMappable. I wonder what is the proper way to get the full list of colormap which is ScalarMappable?
I manage...
FreeToGo
Votes: 0
Answers: 0
(Python) Can't get matrix scalar multiplication output correct
I'm trying to multiply a matrix by scalar, but I'm unable to get my output right.
m, n = 3, 3
scalar = 5
A = [ [1, 0, 0],
[0, 1, 0],
[0, 0, 1] ]
B = []
for i in range(n):
B.append(...
Darth Kenobi66
Votes: 0
Answers: 4
Constraint issue with pyomo involving a scalar
working on an economic optimization problem with pyomo, I would like to add a constraint to prevent the product of the commodity quantity and its price to go below zero (<0), avoiding a negative re...
olizafiro
Votes: 0
Answers: 1
Perl list in boolean (scalar) context in while loop
I'm staring at this code in perl LWP::Protocol.pm and I don't understand how the loop would ever exit:
while ($content = &$collector, length $$content) {
$content_size += length($$content);
...
snoopyjc
Votes: 0
Answers: 2