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Javascript method to find the fifth power of pi: 1. Use the "PI" attribute of the Math object to obtain the value of pi (pi); 2. Use the pow() method of the Math object to calculate and return the fifth power of pi The value of the syntax "Math.pow(Math.PI,5)".
The operating environment of this tutorial: windows7 system, javascript version 1.8.5, Dell G3 computer.
pi refers to "pi".
Pi (Pi) is the ratio of the circumference to the diameter of a circle, generally represented by the Greek letter π. It is a mathematical constant ubiquitous in mathematics and physics. π is also equal to the ratio of the area of a circle to the square of its radius. It is a key value for accurately calculating geometric shapes such as circle circumference, circle area, and spherical volume. In analysis, π can be strictly defined as the smallest positive real number x that satisfies sinx=0.
So how to find the fifth power of pi (pi) in javascript?
Use the "PI" attribute and pow() method of the Math object.
Math.PI
can return the "pi" value, which is the ratio of the circumference of a circle to its diameter; this value is approximately 3.141592653589793
.
Math.pow(x, y)
can return the value of x raised to the power of y ().
Implementation code:
console.log("pi的值:"+Math.PI); console.log("pi的5次方:"+Math.pow(Math.PI,5));
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