> For the complete documentation index, see [llms.txt](https://haluk-hackali.gitbook.io/flutter-dart-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://haluk-hackali.gitbook.io/flutter-dart-notes/dart/dart-notlari/bazi-hazir-komutlar.md).

# Bazı Hazır Komutlar

## Rasgele sayı üret

```dart
import 'dart:math';

void main() {
 
  int min = 5;
  int max = 10;
  
  var r = Random();
  
  int rastgeleSayi = min + r.nextInt((max - min)+1);
  
  print(rastgeleSayi);
  
}
```

## Matematiksel ifadeler

```dart
import 'dart:math';

void main() {
  double x = 9.9;

  int c = x.ceil();
  print("c : $c");

  ////////////////////////

  int f = x.floor();
  print("f : $f");

  /////////////////////////

  double s = sqrt(x);
  print("s : $s");

  ////////////////////////////
  int y = -10;

  int a = y.abs();
  print("a : $a");

  //////////////////////////
  
  int mx = max(100,200);
  int mn = min(100,200);
  
  print("mx : $mx");
  print("mn : $mn");
  
  ///////////////////////////
  int p = pow(2, 2);
  print("p : $p");
}


/*  >ÇIKTI<
 
c : 10
f : 9
s : 3.146426544510455
a : 10
mx : 200
mn : 100
p : 4
 
*/
```