In section Operations, it seems that the function f should be R^2 \to R rather than R \to R.
And in “In ”, the operations should be between x+y, x-y, etc. (it says x+x, x-x,…).
I get the following error when running x = nd.array(12). I installed mxnet as per the introduction and activated the conda environment. Please advise:
AttributeError: module ‘mxnet.ndarray’ has no attribute ‘arrange’
Disregard, I was using nd.arrange() and the command is nd.arange() with one ‘r’.