# Is there any function to find point P(x,y) when x is known on elliptic curve? [closed]

I have defined a EC:

```
F = Zmod(17)
E = EllipticCurve(F,[0,0,0,2,2])
```

Is there any function to find point P(x,y) when x is known? I mean like:

```
y = E(x) ?
```

Answered in https://ask.sagemath.org/question/56090/