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How do I make so that was the result of the less -pi.
It is necessary for me to build a graph so as I need on this graph show that the function goes to -270 degrees but as soon as mathcad function comes to - 180 degrees mathcad makes leap up and continued to build the graph in the range from pi to 0. here is a screenshot how it looks
Any chance of providing a worksheet?
Mike
You could use the angle function instead of the arg function. This is defined over 0 to 2*pi. If the phase goes outside of that range then you need to calculate a vector pf phase values, and then unwrap it.
I got some errors
Which version of Mathcad are you using?
Mathcad, version 14.0.0
You should download and install M020 (if you are a single user) or M030 (if you have active maintenance; do not install M035!).