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Problem with Laplace transform [SOLVED]
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Problem with Laplace transform [SOLVED]
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Problem with Laplace transform [SOLVED]
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11-12-2016, 02:19 PM
(This post was last modified: 02-02-2018 08:58 PM by JMB.)
Post: #1
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Problem with Laplace transform [SOLVED]
The command laplace(SIN(t*pi/10)*(Heaviside(t)-Heaviside(t-10)),t,s) works correctly.
Now if instead of the number 10 we use a constant (a), and execute the commands assume(a>0) and laplace(SIN(t*pi/a)*(Heaviside(t)-Heaviside(t-a)),t,s) , the result is not correct. It should be the same as in the first image, substituting a for 10 in the numerator, and a^2 for 100 in the denominator. The program XCAS gives correct answers in both cases. |
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Problem with Laplace transform [SOLVED] - JMB - 11-12-2016 02:19 PM
RE: Problem with Laplace transform - parisse - 11-12-2016, 04:05 PM
RE: Problem with Laplace transform [SOLVED] - JMB - 02-02-2018, 08:58 PM
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