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Validate the integrand in integrate_fold #2

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arvoelke opened this issue Jan 28, 2021 · 0 comments
Open

Validate the integrand in integrate_fold #2

arvoelke opened this issue Jan 28, 2021 · 0 comments
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validation Making error messages and such more user friendly

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@arvoelke
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arvoelke commented Jan 28, 2021 •
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Minimal example:

u = gyrus.stimuli(np.zeros(2))
u.integrate_fold(integrand=lambda x: x[0])
AttributeError: 'Slice' object has no attribute 'flatten'

Because Gyrus expects the integrand to return a fold (or, more generally, an ndarray with the same shape as u) and not a scalar operator.
@arvoelke arvoelke added the validation Making error messages and such more user friendly label Jan 28, 2021
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