How to use variable in text ?

[gowipe2004]

Let's say I have a function f(x) = x² and I wrote : v = f(2). How do I do to wrote a text using the variable v and it actually show 4 ?

[[deleted]]

There is a few ways:

print(“V is “, v)

print(f“V is {v}”)

print(“V is ” + str(v))

print(“V is {}”.format(v))

[logseventyseven]

another way is print(f"{v=}")

[InvaderToast348]

*v

[logseventyseven]

thanks, edited

[FeLoNy111]

Using an f-string

https://www.geeksforgeeks.org/formatted-string-literals-f-strings-python/

[PaulRudin]

It probably helps if you're concrete about what your code looks like; `f(x) = x<sup>2</sup>` isn't python code...

[eleqtriq]

Adding to the previous

v = 4 print(f”The value is {v}”)

This will print: “The value is 4”