![]() ![]() but be aware that Laplace and its inverse Transformations must be done in "rad" mode, or it will return wrong answers in the cases that you are working with Trigonometric expressions. Lim(e^(-x/y)),t -> inf both OSes return "undefined"īut give the correct answer which is "zero" if you replace "y" with a real number!Īs far as I tested they have fixed the famous problem OS 3.0.3 had with Laplace inverse transformation of expressions that resulted in answers containing sin or cos or tan. ![]() Os 3.0.4 is the same as os 3.0.3 in working with polar numbers!!! you have to be in rad mode for it to give the correct answer otherwise is will mess things up for sure!!! and also it still gives the wrong answer to arg(e^(22*j)) and similar expressions in rad/deg/grad modes!!!īoth OSes cannot solve the expression below: Z+conjg(z)|z=1+2j returns 2+4j wich is wrong!!īut in os 3.0.4 it returns 2 wich is the correct answer!!!! I upgraded my OS to 3.0.4 from the bugy OS 3.0.3! ![]()
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