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 | 1 | initial version |
Like this
sage: from sage.symbolic.integration.integral import DefiniteIntegral
sage: T=integrate(x,x,0,4,hold=True)
sage: isinstance(T.operator(),DefiniteIntegral)
True
sage: T=integrate(x,x,0,4)
sage: isinstance(T.operator(),DefiniteIntegral)
False
