#!/usr/bin/env python
# coding: utf-8

# ##### The first page does not need a Slide tag

# In[1]:


print("I have no slide tag")


# # demonstrating smart-exec 

# In[2]:


x = 1


# In[3]:


x = 2


# In[4]:


x = 3


# Some note to see how it gets rendered

# This is a skip cell

# # one fragment per code cell

# In[5]:


z = 26


# In[6]:


y = 25


# In[7]:


x = 24


# # 2 fragments with 2 code cells each

# In[8]:


a = 1


# In[9]:


b = 2


# Some text

# In[10]:


c = 3


# In[11]:


d = 4


# ## smart exec and fragment
# * in general the last cell in a fragment will behave like the end of a slide
# * however if what comes after that fragment is visible already
#   * like when we show a fragment and move backwards 
# * then we allow smart-exec to go to the next cell

# In[12]:


# last cell in fragment
print("I could go on")


# In[13]:


# move back up once this is displayed
print("once the next fragment is shown")


# <div class="foo"> should be red if the css-loading feature works fine</div>

# <div class="rise"> should be blue if the css-loading feature works fine</div>

# In[14]:


e = 5


# When the text comes second

# In[15]:


f = 6


# Again with a fragment

# Some text

# In[16]:


g = 7


# In[17]:


h = 8