sqrt()

Descripción

Calcula la raíz cuadrada de un número.

Sintaxis

sqrt(x)

Parámetros

  • x: el número, cualquier tipo de datos

Retornos

  • Double, la raíz cuafrada del número.

Ejemplo

void setup() { Serial.begin(9600); int x = 4; double y = sqrt(x); Serial.print("The square root of "); Serial.print(x); Serial.print(" is "); Serial.println(y); } void loop() {}

The result in Serial Monitor:

COM6
Send
The square root of 4 is 2.00
Autoscroll Show timestamp
Clear output
9600 baud  
Newline  

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