29 questions linked to/from Plotting Complex Quantity Functions
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### Why Does Mathematica Have Trouble Plotting This?

I'm trying to Plot something relatively simple: ...
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### Plotting a function on a complex plane [duplicate]

I am new to Mathematica and I would like to know how to plot a complex function, say $f(z) = \frac{-z}{z^2 - 1}$ for $|z|<1$?
1 vote
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### Residue simplifies to ComplexInfinity

I have Residue calculation that depends on a parameter r, for which I assume ...
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### How to plot a complex functions

I am new to mathematica. I am trying to plot a complex function, though my function is complicated one I am trying to start from a basic one. Suppose I have a function ...
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1 vote
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### How can I plot a result of Laplace Transform? [duplicate]

Is it possible to Plot the output of LaplaceTransform with Mathematica? Obviously when I apply ...
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1 vote
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### Plotting a function of one variable in a 3d dimensional complex space

I would like to plot graphs of functions like this: $f(x)=x^2 +1$ But in a tridimensional complex space. It should look like this: I am not sure if this has been asked before (Plotting Complex ...
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### Color Space issue with Graphics [duplicate]

When trying to code complex numbers into colors by e.g. using brightness as absolute value and hue as phase angle of a complex number (see one of the answers to the following question), I stumbled ...
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### Plotting 3D complex numbers with colours [duplicate]

I am new to Mathematica and am taking a course in Complex Analysis. I was wondering how to do the following: Plot in 3D (using Plot3D) the real part of f(x+Iy) and then colouring the corresponding 3D ...
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I am not able to Plot[(-1)^x + 2^x - 2 x - 1, {x, -4, 4}] directly. Some rework might be needed with complex branch cuts perhaps. There are real roots at $x=3, ... • 3,170 1 vote 2 answers 8k views ### How to plot in the complex plane? [duplicate] I am new to Mathematica and I would like to ask how to plot in the complex plane in general. Also, as an example, how do you plot$e^{i\theta}$in Mathematica? In physics the function$e^{i\theta}$is ... • 433 0 votes 1 answer 3k views ### Plotting an expression with a complex-valued exponential [duplicate] Given the wave function$\Psi\left ( x,t \right ) = \psi\left ( x \right )T\left ( t \right )$with the spatial component of the wavefunction$\psi(x) = \psi_{0}e^{-ikx}\$, I tried ...
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I already tried to ask this question, but it was unclear what I meant, so I will try to ask it again and explain it more carrefully. For example I will use a toy problem. Suppose we have equation: <...
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### How can I plot the complex formula as follow? [closed]

I try for this ... I want to see the result like this ...
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### Polar color coding for complex function plots?

Having browsed this Q on plotting complex functions and the Zeta page, I don't see anything as nice as this plot from Matilde Marcolli's slides "Geometry and physics of numbers". Looks like ...
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