From 73ccc6f0423c5e7bbc078f0d0846fc7d6c5f68e4 Mon Sep 17 00:00:00 2001
From: sunilhariharan <sunilhariharan@gmail.com>
Date: Wed, 10 Oct 2018 08:25:47 +0000
Subject: [PATCH] Done

---
 __pycache__/__init__.cpython-36.pyc           | Bin 150 -> 152 bytes
 .../__pycache__/__init__.cpython-36.pyc       | Bin 167 -> 169 bytes
 .../__pycache__/build.cpython-36.pyc          | Bin 3805 -> 2099 bytes
 q01_create_class/build.py                     |  61 ++++++++++++++++--
 .../tests/__pycache__/__init__.cpython-36.pyc | Bin 173 -> 175 bytes
 .../test_complex_number.cpython-36.pyc        | Bin 2245 -> 2247 bytes
 6 files changed, 54 insertions(+), 7 deletions(-)

diff --git a/__pycache__/__init__.cpython-36.pyc b/__pycache__/__init__.cpython-36.pyc
index a600305bef433ff37356eb447434348465b5f703..1f3b5bf1ad7d1f5ace4ab0f99f719388012d0f45 100644
GIT binary patch
delta 56
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delta 54
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diff --git a/q01_create_class/__pycache__/__init__.cpython-36.pyc b/q01_create_class/__pycache__/__init__.cpython-36.pyc
index 09a1efa770c62bbd8e766986f408695050bd4191..01005790c6fb075ef8da95bb2d00e4fdd45a43ac 100644
GIT binary patch
delta 56
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delta 54
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diff --git a/q01_create_class/__pycache__/build.cpython-36.pyc b/q01_create_class/__pycache__/build.cpython-36.pyc
index 9f531178d057ae170ed306052ed5a5bef73adbd0..d24b2f315356ad030aa930a7a6e44f15c47f48d3 100644
GIT binary patch
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diff --git a/q01_create_class/build.py b/q01_create_class/build.py
index a0188d6..d9ef341 100644
--- a/q01_create_class/build.py
+++ b/q01_create_class/build.py
@@ -1,15 +1,62 @@
+# %load q01_create_class/build.py
+
+
 import pandas as pd
 import numpy as np
 import math
 
-"write your solution here"
-
+# https://www.python-course.eu/python3_magic_methods.php
 
 class complex_number:
-    """The complex number class.
+    def __init__(self, real = 0, imag = 0):
+        self.real = real
+        self.imag = imag
+
+    def __str__(self):
+        if self.imag<0:
+            return '{}-i{}'.format(self.real,abs(self.imag))
+        else:
+            return '{}+i{}'.format(self.real,self.imag)
+
+    def __add__(self,other):
+        c = self.real+other.real
+        d = self.imag+other.imag
+        return complex_number(c,d)
+
+    def __sub__(self,other):
+        c= self.real-other.real
+        d= self.imag-other.imag
+        return complex_number(c,d)
+
+    def __mul__(self,other):
+        c= (self.real*other.real - self.imag*other.imag)
+        d= (self.real*other.imag + self.imag*other.real)
+        return complex_number(c,d)
+
+    def __truediv__(self,other):
+        c= ((self.real*other.real+self.imag*other.imag))/(other.real**2+other.imag**2)
+        d= ((self.imag*other.real-self.real*other.imag))/(other.real**2+other.imag**2)
+        #return complex_number(c,d)
+        return c,d
+
+    def conjugate(self):
+        c = self.real
+        d = self.imag
+        return complex_number(c,-d)
+    
+    def abs(self):
+        c = (self.real**2+self.imag**2)**(1/2)
+        return c
+    
+    def argument(self):
+        c = math.degrees(np.arctan(self.real/self.imag))
+        return c
+    
+
+  
+
+    
+
+
 
-    Attributes:
-    attr1 (x): Real part of complex number.
-    attr2 (y): Imaginary part of complex number.
 
-    """
diff --git a/q01_create_class/tests/__pycache__/__init__.cpython-36.pyc b/q01_create_class/tests/__pycache__/__init__.cpython-36.pyc
index 58575f1e23fecf3fe965102e87ecea21f5c9254b..f17c8d15f647106f3dc88e8ab12be007e90f905f 100644
GIT binary patch
delta 56
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delta 54
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diff --git a/q01_create_class/tests/__pycache__/test_complex_number.cpython-36.pyc b/q01_create_class/tests/__pycache__/test_complex_number.cpython-36.pyc
index b378e0911b4f636abdac9be1c87774be11809f73..57b5a09ae8a2481d8220f84af9c09c154acb4cec 100644
GIT binary patch
delta 137
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delta 135
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