Sympy图：传递符号表达式列表

Question

I have an unknown amount of symbolic expressions created with sympy.

For example:

f1 = x
f2 = exp(x)
...
fn = ...

Since it's an unknown amount, I cannot simply do: plot(f1, f2, f3) , so I would like to pass in a list of symbolic expressions. I cannot figure out how to do this?

Answer 1

Use the argument unpacking operator , * .

plot(*[f1, f2, f3])

is equivalent to

plot(f1, f2, f3)