arrayfun with symbolic array

[Micky71]

I wanna delete the symvars in ‘ex’ from the ‘others’

syms x y z ;others=[x,y,z]; ex=[x,y];
idx=cellfun(@(x) isempty(find(ex==x)),num2cell(others));
left=others(idx);

Thats works for me, but

idx=arrayfun(@(x) isempty(find(ex==x)),others);

error: Python exception: AssertionError: Matrices in input must all have the same shape
occurred at line 12 of the Python code block:
assert q.shape == A.shape, “Matrices in input must all have the same shape”
error: called from
pycall_sympy__ at line 178 column 7
elementwise_op at line 99 column 5
ineq_helper at line 35 column 5
eq at line 91 column 5
@ at line 1 column 15

doesn’t work.

[mtmiller]

After looking a little at this in Octave and Matlab, I think this needs to be fixed in Octave technically.

I've filed bug #60680 upstream to fix this.