2020-10-19 21:08:55

docs/da/036.md

@@ -4,7 +4,7 @@
 
 In [1]:
 
-```
+```py
 import numpy as np
 
 ```
@@ -13,7 +13,7 @@ import numpy as np
 
 In [2]:
 
-```
+```py
 a = np.array([11,21,31,12,22,32,13,23,33])
 a.shape = 3,3
 a
@@ -22,7 +22,7 @@ a
 
 Out[2]:
 
-```
+```py
 array([[11, 21, 31],
        [12, 22, 32],
        [13, 23, 33]])
@@ -32,14 +32,14 @@ array([[11, 21, 31],
 
 In [3]:
 
-```
+```py
 a.diagonal()
 
 ```
 
 Out[3]:
 
-```
+```py
 array([11, 22, 33])
 ```
 
@@ -47,27 +47,27 @@ array([11, 22, 33])
 
 In [4]:
 
-```
+```py
 a.diagonal(offset=1)
 
 ```
 
 Out[4]:
 
-```
+```py
 array([21, 32])
 ```
 
 In [5]:
 
-```
+```py
 a.diagonal(offset=-1)
 
 ```
 
 Out[5]:
 
-```
+```py
 array([12, 23])
 ```
 
@@ -75,7 +75,7 @@ array([12, 23])
 
 In [6]:
 
-```
+```py
 i = [0,1,2]
 a[i, i]
 
@@ -83,7 +83,7 @@ a[i, i]
 
 Out[6]:
 
-```
+```py
 array([11, 22, 33])
 ```
 
@@ -91,7 +91,7 @@ array([11, 22, 33])
 
 In [7]:
 
-```
+```py
 a[i, i] = 2
 a
 
@@ -99,7 +99,7 @@ a
 
 Out[7]:
 
-```
+```py
 array([[ 2, 21, 31],
        [12,  2, 32],
        [13, 23,  2]])
@@ -109,7 +109,7 @@ array([[ 2, 21, 31],
 
 In [8]:
 
-```
+```py
 i = np.array([0,1])
 a[i, i + 1] = 1
 a
@@ -118,7 +118,7 @@ a
 
 Out[8]:
 
-```
+```py
 array([[ 2,  1, 31],
        [12,  2,  1],
        [13, 23,  2]])
@@ -126,7 +126,7 @@ array([[ 2,  1, 31],
 
 In [9]:
 
-```
+```py
 a[i + 1, i] = -1
 a
 
@@ -134,7 +134,7 @@ a
 
 Out[9]:
 
-```
+```py
 array([[ 2,  1, 31],
        [-1,  2,  1],
        [13, -1,  2]])