README-en.md edited online with Bitbucket

README-en.md

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-[verano2016 - Coralys]
+[verano 2016 - Coralys - Ive]
 
 Arithmetic expressions are an essential part of almost any algorithm that solves a useful problem. Therefore, a basic skill in any computer programming language is to implement arithmetic expressions correctly. In this laboratory experience you will practice the implementation of arithmetic expressions in C++ by writing equations for the quadratic formula and completing the code for a game in which a frog jumps from leaf to leaf.
 
 ## Objectives:
 
-1. To implement arithmetic expressions in C++ to produce the graphs that will define the trajectory of the frog's jump in the game. 
-2. To use constant variables adequately. 
-3. To define variables using adequate data types.
-4. To cast a data value to another type when necessary.
+1. Implement arithmetic expressions in C++ to produce the graphs that will define the trajectory of the frog's jump in the game. 
+2. Use constant variables adequately. 
+3. Define variables using adequate data types.
+4. Cast a data value to another type when necessary.
 
 
 ## Pre-Lab:
 1. Reviewed the following concepts:
 
     a. Implementing arithmetic expressions in C++.
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     b. Basic data types in C++ (int, float, double)
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     c. Using "type casting" to cast the value of variables to other data types within expressions.
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     d. Using arithmetic functions and constants from the `cmath` library.
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     e. Quadratic equations and their graphs.
 
 2. Studied the concepts and instructions for the laboratory session.
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 3. Taken the Pre-Lab quiz available in Moodle.