상수 E

EXP

M_E

Math.e

1 C#

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

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

2 Excel

=EXP(1)
// 2.718281828

3 Java

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

4 PHP

echo M_E;
echo exp(1);
// 2.718281828459

5 PowerShell

[math]::e
# 2.71828182845905

[math]::exp(1)
# 2.71828182845905

6 Python

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

7 Ruby

puts("E is approximately %s" % Math::E)

8 같이 보기

• math.log
• 함수 exp()
• PI
• 자연상수 e