sq()
Description
Calcule le carré d'un nombre : le nombre multiplié par lui-même.
Syntaxe
sq(x);
Paramètres
- x: le nombre, tout type de donnée.
Valeurs Renvoyées
- Le carré du nombre, soit nombre x nombre.
Exemple
void setup() {
Serial.begin(9600);
int x = 4;
double y = sq(x);
Serial.print("The square of ");
Serial.print(x);
Serial.print(" is ");
Serial.println(y);
}
void loop() {}
The result in Serial Monitor:
8
Serial.println("Hello World!");
Message (Enter to send message to 'Arduino Uno' on 'COM15')
New Line
9600 baud
The square of 4 is 16.00
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