commit 77d53d146bfbeef0ca7fc2951cc0239495357fe0
Author: = <=>
Date:   Wed Feb 7 15:04:23 2024 +0100

    first commit

diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
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+/.vscode
+/__pycache__
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diff --git a/calcPi.py b/calcPi.py
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index 0000000..bdd2915
--- /dev/null
+++ b/calcPi.py
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+from tkinter import Canvas, Frame, BOTH
+from matplotlib import colors
+from numpy import pi, gcd
+from random import random
+from math import sqrt, floor
+#from util.numberTheory import isCoprime
+import matplotlib.pyplot as plt
+from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg
+
+class calcPi(Frame):
+
+    def __init__(self, x, y) -> None:
+        super().__init__()
+        self.dimensions = (x, y)
+        self.initialize_draw()
+    
+    def initialize_vals(self, digits, n):
+        self.limit = 2**digits
+        self.coprime = 0
+        self._coprime = 0
+        self.pi_approx = [0]*n
+
+    def initialize_draw(self):
+        self.master.title('RandomPi')
+        self.pack(fill=BOTH, expand=1)
+        self.figure = plt.figure()
+        self.canvas = FigureCanvasTkAgg(self.figure, self)
+        self.canvas.get_tk_widget().pack(fill=BOTH, expand=1)
+        self.pack(fill=BOTH, expand=1)
+    
+    def draw(self):
+        n = self.coprime + self._coprime
+        offset = 14000/n
+        y = self.pi_approx[-1]
+        plt.axes(ylim=[pi-offset, pi+offset])
+        plt.plot(self.pi_approx)
+        plt.axhline(y=y)
+        plt.axhline(y=pi, color='red')
+        ticks, _ = plt.yticks()
+        labels = ['{:1.3f}'.format(t) for t in ticks] \
+            + ["{:1.3f}           ".format(y), \
+                'π                      ']
+        plt.yticks(list(ticks) + [y, pi], labels)
+        plt.xlabel(f'approx. π: {y}, error: {abs(pi-y)}')
+
+    def run(self, n):
+        self.initialize_vals(24, n)
+        for i in range(n):
+            self._run_step(i)
+
+    def _run_step(self, i):
+        self.step()
+        self.calcPi(i)
+
+    def step(self):
+        r1 = floor(random() * self.limit)
+        r2 = floor(random() * self.limit)
+        if gcd(r1, r2) == 1:
+            self.coprime += 1
+        else:
+            self._coprime += 1
+
+    def calcPi(self, i):
+        cp = self.coprime
+        _cp = self._coprime
+        if not cp == 0:
+            self.pi_approx[i] = sqrt(6/(cp/(cp+_cp)))
diff --git a/main.py b/main.py
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--- /dev/null
+++ b/main.py
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+from tkinter import Tk
+from calcPi import calcPi
+
+def main(n=10000000):
+    x = 1000
+    y = 600
+    root = Tk()
+
+    root.geometry(str(x)+'x'+str(y)+'+300+300')
+
+    cP = calcPi(100, 100)
+    cP.run(n)
+    cP.draw()
+
+    cP.mainloop()
+
+if __name__ == "__main__":
+    main()
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