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Scalars and Measures

To: UFL Mailing List <ufl@xxxxxxxxxxxxxxxxxxx>
From: Johan Hake <johan.hake@xxxxxxxxx>
Date: Wed, 5 Jan 2011 14:15:05 -0800
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Hello!

Why isn't the following valid:

  5*dx

It would be handy if it was :)

UFL borks in the function:

  is_true_ufl_scalar(5)

as the function only expects instances of Expr which an int or float are not.

Johan

Follow ups

Re: Scalars and Measures
From: Martin Sandve Alnæs, 2011-01-05