In Drracket Program;To do mathematical four operations,Finding the Space of the Circle and Circle and Square Drawing

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What Will I Learn?

Using the Drracket program;

A.To do the four operations in mathematics

B. Finding the area of the circle

C. Making circle and square drawing

Topics we will learn using commands.

Requirements

A. Drracket program

B. Racket programming language

Difficulty

The level of commands we use in our class is simple

Tutorial Contents

In Drracket program;Using the Racket programming language,mathematical four operations,finding the circle area and finally, we will learn to draw circles and squares. We will do these using the racket programming language.

Curriculum

It will be the first lesson I make with the Drracket program. List of my other courses.

Requirement in the Latex program is sufficient, necessary and sufficient condition, and the use of the negative of the proposals. Also commands for using pi and ksi symbols

The use of small and large symbols and types and the large x symbol in the Latex program.

Geogebra Programında Çokgen,Doğru,Doğru Parçası ve Kesiştir Komutlarının Düzlemde Kullanımı

Latex Programında Üç Nokta Yazımı ve Çeşitlerinin, Büyük Operatör Simgelerinin, Nü ve Omega Sembollerinin Kullanım Komutları

• In Drracket program; Addition

  (+ a b )

  is defined as.
  (+ symbol is the first number of spaces "a", the space is the second number "b")
  The program will calculate a + b. Examples;

(+ 10 25)

(+ 5 40 150 20 )

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*In Drracket program; Subtraction

(- a b)

is defined as. (- symbol is the first number of spaces "a", the space is the second number "b") The program will calculate a - b. Examples;

(- 100 45)

(- 75 (+ 30 15))

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• In Drracket program; Multiplication

  (* a b)

  
  

  is defined as. (* symbol is the first number of spaces "a", the space is the second number "b") The program will calculate a *b. Examples;

  (* 15 13)

  (* (+ 12 7) (- 17 5))

  
  

  

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  • In Drracket program; Division

    (/ a b)

    
    

    
    

    is defined as. (/ symbol is the first number of spaces "a", the space is the second number "b") The program will calculate a /b. Examples;

    (/ 250 25)

    (/ (* 45 30) (+ 9 6 ))

    
    

    
    

    
    

    

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    • In Drracket program; Calculate the circle area. The command we will use is '' define ''.
      (define ''variable name'' ''variable value'')used in the form. Let's define the number of pi as 3.14.

      (define Pi 3.14)

      
      

      
      

      
      

      Circle area formula: ''Pi.r^2''. For example; Let's calculate the area of an apartment with a radius of 15.

      (define Pi 3.14)

      (define (cirlearea radius)

      (* Pi radius radius))

      (cirlearea 15)

      
      

      
      

      
      

      

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      • In Drracket program; The command used to draw circles is '' circle ''.I draw circles in full green and 50 cm radius. For example;

      (circle 50 "solid" "green")

      
      

      
      

      
      

      
      

      

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      We can change the radius and the color. We can circle the diamonds and colors we want. For example;

      (circle 150 "solid" "blue")

      
      

      
      

      
      

      
      

      

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      • In Drracket program; The command used to make a square drawing is '' square ''. I draw a square with a full red color and a 100 cm edge. For example;

      (square 100 "solid" "red")

      
      

      
      

      
      

      
      

      

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      We can change the color and edge length of our square as we want. I draw a square with an edge length of 120 cm and a color. For example;

      (square 120 "solid" "yellow")

      
      

      
      

      
      

      
      

      

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      Wishing to meet in other lessons...

      GitHub Link

      
      

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      Posted on Utopian.io - Rewarding Open Source Contributors

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