Малюємо графіки на декартовій площині у Python Turtle

from turtle import *

import math

from random import randint

def formula(x):

 if x > 0:

  y = math.sqrt(abs(x))

 else : y = 0

 return y

def addArrayNum(size):

 arNum = []

 minSize = round((size/2)*(-1),2)

 for i in range (size+1):

  arNum.append(minSize)

  minSize += 1

 #arNum.append(minSize) 

 return arNum

dF = addArrayNum(200)

print(dF)

def searchArrY(arrX):

 arrY = []

 for i in range(len(arrX)):

  arrY.append(formula(arrX[i]))

 return arrY

arY = searchArrY(dF)

print (arY)

for p in range(len(arY)):

 dF[p] = dF[p] *10

 arY[p] = arY[p] *10

#write (screensize())

#delay(2000)

#setup (300,300)

up()

def drawDecart():

 home(); down(); goto(350,0); stamp(); up()

 home(); left(90);down(); goto(0,350); stamp(); up()

 home(); down(); goto(-350,0); up()

 home(); down(); goto(0,-350); up()

drawDecart() 

def drawPoint(x,y):

 goto(x,y)

 down()

 dot(50, "blue")

 stamp()

for p in range(len(arY)):

 drawPoint(dF[p], arY[p])

up()

exitonclick()