Math.SQRT1_2

A propriedade Math.SQRT1_2 representa a raiz quadrada de $\frac{1}{2}$, que é aproximadamente 0.707:

$$\mathtt{\mi{Math.SQRT1_2}} = \sqrt{\frac{1}{2}} = \frac{1}{\sqrt{2}} \approx 0.707$$

Property attributes of Math.SQRT1_2
Writable	no
Enumerable	no
Configurable	no

function getRoot1_2() {
  return Math.SQRT1_2;
}

getRoot1_2(); // 0.7071067811865476