Minor changes to scripts of 3rd module.

1 files changed, 41 insertions, 40 deletions

diff --git a/getting_started_with_arrays/script.rst b/getting_started_with_arrays/script.rst
index 242ac8e..84c1f6b 100644
--- a/getting_started_with_arrays/script.rst
+++ b/getting_started_with_arrays/script.rst
@@ -192,15 +192,14 @@ Pause the video here, try out the following exercise and resume the video.
 Find out the shape of the other arrays i.e. a1, a3, ar that we have 
 created.
 
-.. L15
-
-{{{ Continue from paused state }}}
-
 .. R15
 
-It can be done as,
+Switch to the terminal for solution
 
-.. L16
+.. L15
+
+{{{ Continue from paused state }}}
+{{{ Switch to the terminal }}}
 ::
 
     a1.shape
@@ -212,7 +211,7 @@ It can be done as,
 Now let us try to create a new array with a mix of elements and see what
 will happen,
 
-.. L17
+.. L16
 ::
 
     a4 = array([1,2,3,'a string'])
@@ -224,7 +223,7 @@ arrays handle elements with the same datatype, but it didn't raise an
 error. Let us check the values in the new array created. 
 Type a4 in the terminal,
 
-.. L18
+.. L17
 ::
 
     a4
@@ -240,6 +239,8 @@ Also,if you have noticed,we got something like 'dtype S8' in the output.
 dtype is nothing but the datatype which is the minimum type required
 to hold the objects in the sequence.
 
+.. L18
+
 .. L19
 
 {{{ switch to the next slide, identity & zeros methods }}}
@@ -257,6 +258,8 @@ The function ``identity()`` takes an integer argument which specifies the
 size of the desired matrix,
 
 .. L20
+
+{{{ Switch to the terminal }}}
 ::
 
     identity(3)
@@ -289,19 +292,18 @@ Pause the video here, try out the following exercise and resume the video.
 
 .. R22
 
-We learned two functions ``identity()`` and ``zeros()``, find out more
-about the functions ``zeros_like()``, ``ones()``, ``ones_like()``.
+Find out about the functions 
+    - zeros_like()
+    - ones()
+    - ones_like()
 
-.. L23
-
-{{{ continue from paused state }}}
-{{{ Switch to the terminal }}}
+< pause for some time and then continue >
 
 .. R23
 
 Try the following, first check the value of a1,
 
-.. L24
+.. L23
 ::
 
     a1
@@ -311,16 +313,17 @@ Try the following, first check the value of a1,
 We see that ``a1`` is a single dimensional array, 
 Let us now try a1*2
 
-.. L25
+.. L24
 ::
 
     a1 * 2
 
 .. R25
+
 It returned a new array with all the elements multiplied by 2.
 Now let us again check the contents of a1
 
-.. L26
+.. L25
 ::
 
     a1
@@ -329,17 +332,15 @@ Now let us again check the contents of a1
 
 note that the value of a1 still remains the same.
 
-.. R27
-
 Similarly with addition,
 
-.. L27
+.. L26
 ::
 
     a1 + 2
     a1
 
-.. R28
+.. R27
 
 it returns a new array, with all the elements summed with two. But
 again notice that the value of a1 has not been changed.
@@ -347,53 +348,53 @@ again notice that the value of a1 has not been changed.
 You may change the value of a1 by simply assigning the newly returned
 array as,
 
-.. L28
+.. L27
 ::
 
     a1 += 2
 
-.. R29
+.. R28
 
-Notice the change in elements of a,
+Notice the change in elements of a by typing 'a'
 
-.. L29
+.. L28
 ::
 
     a
 
-.. R30
+.. R29
 
 We can use all the mathematical operations with arrays, Now let us try 
 this
 
-.. L30
+.. L29
 ::
 
    a1 = array([1,2,3,4])
    a2 = array([1,2,3,4])
    a1 + a2
 
-.. R31
+.. R30
 
 This returns an array with element by element addition
 
-.. L31
+.. L30
 ::
 
     a1 * a2
 
-.. R32
+.. R31
 
 a1*a2 returns an array with element by element multiplication, notice 
 that it does not perform matrix multiplication.
 
-.. L32
+.. L31
 
-.. L33
+.. L32
 
 {{{ switch to summary slide }}}
 
-.. R33
+.. R32
 
 This brings us to the end of the end of this tutorial.In this tutorial, 
 we have learnt to, 
@@ -408,13 +409,13 @@ we have learnt to,
     - zeros() & zeros_like()
     - ones() & ones_like()
 
-.. L34
+.. L33
 
 {{{Show self assessment questions slide}}}
 
-.. R34
+.. R33
 
-Here are some self assessment questionss for you to solve
+Here are some self assessment questions for you to solve
 
 1. ``x = array([1, 2, 3], [5, 6, 7])`` is a valid statement
 
@@ -435,11 +436,11 @@ Here are some self assessment questionss for you to solve
    - Both statement A and B are correct.
    - Both statement A and B are incorrect.
 
-.. L35
+.. L34
 
 {{{solution of self assessment questions on slide}}}
 
-.. R35
+.. R34
 
 And the answers,
 
@@ -453,11 +454,11 @@ And the answers,
 2. The function ``ones_like()`` returns an array of ones with the same 
    shape and type as a given array.
 
-.. L36
+.. L35
     
 {{{ switch to thank you slide }}}
 
-.. R36
+.. R35
 
 Hope you have enjoyed this tutorial and found it useful.
 Thank you!