From dedbb7027e1f53cad75608991fdd6d50de75589d Mon Sep 17 00:00:00 2001
From: Ritu Raj <68614399+Ritu1611@users.noreply.github.com>
Date: Sat, 17 Oct 2020 11:47:30 +0530
Subject: [PATCH 1/2] Probability Function for Sum on dice faces

---
 mathgenerator/mathgen.py | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/mathgenerator/mathgen.py b/mathgenerator/mathgen.py
index 1041a55..866a2f2 100644
--- a/mathgenerator/mathgen.py
+++ b/mathgenerator/mathgen.py
@@ -714,6 +714,27 @@ def fourthAngleOfQuadriFunc(maxAngle = 180):
     solution = angle4
     return problem, solution
 
+def DiceSumProbFunc(maxDice=3):
+    a = random.randint(1,maxDice)
+    b = random.randint(a,6*a)
+    count=0
+    for i in [1,2,3,4,5,6]:
+        if a==1:
+            if i==b:
+                count=count+1
+        elif a==2:
+            for j in [1,2,3,4,5,6]:
+                if i+j==b:
+                    count=count+1
+        elif a==3:
+            for j in [1,2,3,4,5,6]:
+                for k in [1,2,3,4,5,6]:
+                    if i+j+k==b:
+                        count=count+1
+    problem = "If {} dices rolled at the same time, Probability of getting a sum of {} =".format(a,b)
+    solution="{}/{}".format(count, 6**a)
+    return problem, solution
+
 # || Class Instances
 
 #Format is:
@@ -769,3 +790,4 @@ matrixMultiplication =  Generator("Multiplication of two matrices", 46, "Multipl
 CubeRoot = Generator("Cube Root",47,"Cuberoot of a upto 2 decimal places is","b",cubeRootFunc)
 powerRuleIntegration = Generator("Power Rule Integration", 48, "nx^m=", "(n/m)x^(m+1)", powerRuleIntegrationFunc)
 fourthAngleOfQuadrilateral = Generator("Fourth Angle of Quadrilateral",49,"Fourth angle of Quadrilateral with angles a,b,c =","angle4",fourthAngleOfQuadriFunc)
+DiceSumProbability=Generator("Probability of a certain sum appearing on faces of dice",50,"If n dices are rolled then probabilty of getting sum of x is", DiceSumProbFunc)

From e3834b2c8951be2670dc6a8a3ea64c7eca81725a Mon Sep 17 00:00:00 2001
From: Ritu Raj <68614399+Ritu1611@users.noreply.github.com>
Date: Sat, 17 Oct 2020 11:54:50 +0530
Subject: [PATCH 2/2] Update mathgen.py

---
 mathgenerator/mathgen.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mathgenerator/mathgen.py b/mathgenerator/mathgen.py
index 866a2f2..a5164a1 100644
--- a/mathgenerator/mathgen.py
+++ b/mathgenerator/mathgen.py
@@ -790,4 +790,4 @@ matrixMultiplication =  Generator("Multiplication of two matrices", 46, "Multipl
 CubeRoot = Generator("Cube Root",47,"Cuberoot of a upto 2 decimal places is","b",cubeRootFunc)
 powerRuleIntegration = Generator("Power Rule Integration", 48, "nx^m=", "(n/m)x^(m+1)", powerRuleIntegrationFunc)
 fourthAngleOfQuadrilateral = Generator("Fourth Angle of Quadrilateral",49,"Fourth angle of Quadrilateral with angles a,b,c =","angle4",fourthAngleOfQuadriFunc)
-DiceSumProbability=Generator("Probability of a certain sum appearing on faces of dice",50,"If n dices are rolled then probabilty of getting sum of x is", DiceSumProbFunc)
+DiceSumProbability=Generator("Probability of a certain sum appearing on faces of dice",50,"If n dices are rolled then probabilty of getting sum of x is =","z", DiceSumProbFunc)