Update after consolidating examples

README.md

@@ -7,17 +7,13 @@ cd mmathlib
 ```
 
 ***Compile and run***
-
-**fractions**
-
 ```
-g++ -o fractions fractions.cpp
-
+g++ main.cpp vector.cpp -o example
+./example
 ```
 *Output*
 
 ```
-./fractions
 7/3=(7/3)
 7/3=2.333333333
 1/11=(1/11)
@@ -31,16 +27,6 @@ g++ -o fractions fractions.cpp
 (7/3)/(1/11)=(77/3)
 (7/3)/(1/11)=25.66666667
 0.75=(3/4)
-```
-
-**Complex numbers**
-```
-g++ -o cnumber cnumber.cpp
-./cnumber
-```
-
-*Output*
-```
 a = 3+2i
 a* = 3-2i
 a*a* = 13
@@ -55,14 +41,6 @@ a * b =  18-i
 (a * b)* = 18+i
 a / b = (6/25)+(17/25)i
 (a / b)* = (6/25)-(17/25)i
-```
-**vectors**
-```
-g++ -o vector vector.cpp           
-./vector
-```
-*output*
-```
 v:
 | 1 |
 | 2 |
@@ -103,14 +81,6 @@ Manually set elements of k to elements of v
 | 1 |
 | 2 |
 | i |
-```
-**matrices**
-```
-g++ -o matrix matrix.cpp           
-./matrix
-```
-*output*
-```
 The matrix m
 | 1 | 1 |
 | 1 | 1 |
@@ -133,6 +103,15 @@ The matrix n's diagonal:
 The matrix n's off diagonal:
 | 1+i |
 | 1-i |
+The vector d:
+| 1-i |
+| 5 |
+The matrix n * the vector d
+| 2-2i | 2 |
+| 5-5i | 25 |
+The vector d * the matrix n
+| 7-7i |
+| 27 |
 The matrix m * n
 | 3-i | 6+i |
 | 3-i | 6+i |