Error when integrating absolute value
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12-08-2019, 11:35 PM
(This post was last modified: 12-09-2019 12:23 AM by pinkman.)
Post: #11
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RE: Error when integrating absolute value
(12-06-2019 08:42 PM)parisse Wrote: Please read the whole warning. The problem comes from singulatiries in sign(cos(variable_name)) inside the antiderivative. Hi Bernard, thanks for trying to help us, but I’m really confused or puzzled by your answer that I don’t understand. I know the problem of the singularities, but for me there is no doubt that ∫(ABS(cos(x)),x,-π/2,3*π/2) = 4, and ∫(k*ABS(cos(x)),x,-π/2,3*π/2) = k*4 in the real domain, k being a constant. Am I wrong? |
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