From b1a06816dd44432f51c39059d2c7379a069a1252 Mon Sep 17 00:00:00 2001
From: helplessThor <66440538+helplessThor@users.noreply.github.com>
Date: Sat, 17 Oct 2020 15:11:18 +0530
Subject: [PATCH] Update mathgen.py

Compound Interest added
---
 mathgenerator/mathgen.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mathgenerator/mathgen.py b/mathgenerator/mathgen.py
index 1041a55..f986d76 100644
--- a/mathgenerator/mathgen.py
+++ b/mathgenerator/mathgen.py
@@ -637,6 +637,15 @@ def simpleInterestFunc(maxPrinciple = 10000, maxRate = 10, maxTime = 10):
         problem = "Simple interest for a principle amount of " + str(a) +" dollars, " + str(b) + "% rate of interest and for a time period of " + str(c) + " years is = "
         solution = round(d, 2)
         return problem, solution
+def compoundInterestFunc(maxPrinciple = 10000, maxRate = 10, maxTime = 10, maxPeriod = ):
+    p = random.randint(100, maxPrinciple)
+    r = random.randint(1, maxRate)
+    t = random.randint(1, maxTime)
+    n = random.randint(1, maxPeriod)
+    A = p * ((1 + (r/(100*n))**(n*t)))
+    problem = "Compound Interest for a principle amount of " + str(p) + " dollars, " + str(r) + "% rate of interest and for a time period of " + str(t) + " compounded monthly is = "
+    solution = round(A, 2)
+    return problem, solution
 
 def matrixMultiplicationFunc(maxVal=100):
     m= random.randint(2, 10)