상수 PI

PI

PI()

M_PI

Math.PI

1 Bash

PI=3.1415926535898
echo "Pi is approximately $PI"
# Pi is approximately 3.1415926535898

2 C#

Console.WriteLine("Pi is approximately "+Math.PI);
Console.WriteLine("E is approximately "+Math.E);

Console.WriteLine("Pi is approximately {0}", Math.PI);
Console.WriteLine("E is approximately {0}", Math.E);
//Pi is approximately 3.14159265358979
//E is approximately 2.71828182845905

3 Excel

=PI()
// 3.141592654

4 Java

System.out.println("Pi is approximately "+Math.PI);
System.out.println("E is approximately "+Math.E);

5 PHP

var_dump( pi() ); # float(3.141592653589793)
var_dump( M_PI ); # float(3.141592653589793)

6 PowerShell

[math]::pi
# 3.14159265358979

7 Python

import math
print("Pi is approximately %s" % math.pi)
print("E is approximately %s" % math.e)

8 R

print( pi ) ## [1] 3.141593

9 Ruby

puts("Pi is approximately %s" % Math::PI) # Pi is approximately 3.141592653589793
puts("E is approximately %s" % Math::E) # E is approximately 2.718281828459045

10 SQL

10.1 MySQL

SELECT PI();
# 3.141593

11 같이 보기

• Math.E
• 함수 sin
• 함수 cos
• 함수 tan
• 함수 define
• 원주율